Development fuel, store improvements and navigation fixes.

MasterPassword/ObjC/MPAlgorithmV0.m

@@ -553,7 +553,7 @@
 
     NSAssert( [siteKey.keyID isEqualToData:site.user.keyID], @"Site does not belong to current user." );
     NSString *name = site.name;
-    BOOL loginGenerated = site.loginGenerated && [[MPAppDelegate_Shared get] isPurchased:MPProductGenerateLogins];
+    BOOL loginGenerated = site.loginGenerated && [[MPAppDelegate_Shared get] isFeatureUnlocked:MPProductGenerateLogins];
     NSString *loginName = loginGenerated? nil: site.loginName;
     id<MPAlgorithm> algorithm = nil;
     if (!name.length)

MasterPassword/ObjC/MPAppDelegate_InApp.h

@@ -6,21 +6,32 @@
 //  Copyright (c) 2011 Lyndir. All rights reserved.
 //
 
+#import <StoreKit/StoreKit.h>
 #import "MPAppDelegate_Shared.h"
 
 #define MPProductGenerateLogins                 @"com.lyndir.masterpassword.products.generatelogins"
 #define MPProductGenerateAnswers                @"com.lyndir.masterpassword.products.generateanswers"
+#define MPProductFuel                           @"com.lyndir.masterpassword.products.fuel"
+
+#define MP_FUEL_HOURLY_RATE                     30.f /* Tier 1 purchases/h ~> USD/h */
+
+@protocol MPInAppDelegate
+
+- (void)updateWithProducts:(NSArray /* SKProduct */ *)products;
+- (void)updateWithTransaction:(SKPaymentTransaction *)transaction;
+
+@end
 
 @interface MPAppDelegate_Shared(InApp)
 
-@property(nonatomic, strong) NSArray /* SKProduct */ *products;
+- (void)registerProductsObserver:(id<MPInAppDelegate>)delegate;
-@property(nonatomic, strong) NSArray /* SKPaymentTransaction */ *paymentTransactions;
+- (void)removeProductsObserver:(id<MPInAppDelegate>)delegate;
 
-- (void)updateProducts;
+- (void)reloadProducts;
 - (BOOL)canMakePayments;
-- (BOOL)isPurchased:(NSString *)productIdentifier;
+- (BOOL)isFeatureUnlocked:(NSString *)productIdentifier;
 
 - (void)restoreCompletedTransactions;
-- (void)purchaseProductWithIdentifier:(NSString *)productIdentifier;
+- (void)purchaseProductWithIdentifier:(NSString *)productIdentifier quantity:(NSInteger)quantity;
 
 @end

MasterPassword/ObjC/MPAppDelegate_InApp.m

@@ -7,7 +7,6 @@
 //
 
 #import "MPAppDelegate_InApp.h"
-#import <StoreKit/StoreKit.h>
 
 @interface MPAppDelegate_Shared(InApp_Private)<SKProductsRequestDelegate, SKPaymentTransactionObserver>
 @end
@@ -15,12 +14,29 @@
 @implementation MPAppDelegate_Shared(InApp)
 
 PearlAssociatedObjectProperty( NSArray*, Products, products );
-PearlAssociatedObjectProperty( NSArray*, PaymentTransactions, paymentTransactions );
+PearlAssociatedObjectProperty( NSMutableArray*, ProductObservers, productObservers );
 
-- (void)updateProducts {
+- (void)registerProductsObserver:(id<MPInAppDelegate>)delegate {
+
+    if (!self.productObservers)
+        self.productObservers = [NSMutableArray array];
+    [self.productObservers addObject:delegate];
+
+    if (self.products)
+        [delegate updateWithProducts:self.products];
+    else
+        [self reloadProducts];
+}
+
+- (void)removeProductsObserver:(id<MPInAppDelegate>)delegate {
+
+    [self.productObservers removeObject:delegate];
+}
+
+- (void)reloadProducts {
 
     SKProductsRequest *productsRequest = [[SKProductsRequest alloc] initWithProductIdentifiers:
-            [[NSSet alloc] initWithObjects:MPProductGenerateLogins, MPProductGenerateAnswers, nil]];
+            [[NSSet alloc] initWithObjects:MPProductGenerateLogins, MPProductGenerateAnswers, MPProductFuel, nil]];
     productsRequest.delegate = self;
     [productsRequest start];
 }
@@ -40,9 +56,22 @@ PearlAssociatedObjectProperty( NSArray*, PaymentTransactions, paymentTransaction
     return [SKPaymentQueue canMakePayments];
 }
 
-- (BOOL)isPurchased:(NSString *)productIdentifier {
+- (BOOL)isFeatureUnlocked:(NSString *)productIdentifier {
 
-    return YES; //[[NSUserDefaults standardUserDefaults] objectForKey:productIdentifier] != nil;
+    if (![productIdentifier length])
+        // Missing a product.
+        return NO;
+    if ([productIdentifier isEqualToString:MPProductFuel])
+        // Consumable product.
+        return NO;
+
+#if ADHOC || DEBUG
+    // All features are unlocked for beta / debug versions.
+    return YES;
+#else
+    // Check if product is purchased.
+    return [[NSUserDefaults standardUserDefaults] objectForKey:productIdentifier] != nil;
+#endif
 }
 
 - (void)restoreCompletedTransactions {
@@ -50,11 +79,13 @@ PearlAssociatedObjectProperty( NSArray*, PaymentTransactions, paymentTransaction
     [[self paymentQueue] restoreCompletedTransactions];
 }
 
-- (void)purchaseProductWithIdentifier:(NSString *)productIdentifier {
+- (void)purchaseProductWithIdentifier:(NSString *)productIdentifier quantity:(NSInteger)quantity {
 
     for (SKProduct *product in self.products)
         if ([product.productIdentifier isEqualToString:productIdentifier]) {
-            [[self paymentQueue] addPayment:[SKPayment paymentWithProduct:product]];
+            SKMutablePayment *payment = [SKMutablePayment paymentWithProduct:product];
+            payment.quantity = quantity;
+            [[self paymentQueue] addPayment:payment];
             return;
         }
 }
@@ -65,10 +96,21 @@ PearlAssociatedObjectProperty( NSArray*, PaymentTransactions, paymentTransaction
 
     inf( @"products: %@, invalid: %@", response.products, response.invalidProductIdentifiers );
     self.products = response.products;
+
+    for (id<MPInAppDelegate> productObserver in self.productObservers)
+        [productObserver updateWithProducts:self.products];
 }
 
 - (void)request:(SKRequest *)request didFailWithError:(NSError *)error {
 
+#if TARGET_OS_IPHONE
+    [PearlAlert showAlertWithTitle:@"Purchase Failed" message:
+                    strf( @"%@\n\n%@", error.localizedDescription,
+                            @"Ensure you are online and try logging out and back into iTunes from your device's Settings." )
+                         viewStyle:UIAlertViewStyleDefault initAlert:nil tappedButtonBlock:nil
+                       cancelTitle:@"OK" otherTitles:nil];
+#else
+#endif
     err( @"StoreKit request (%@) failed: %@", request, [error fullDescription] );
 }
 
@@ -82,23 +124,39 @@ PearlAssociatedObjectProperty( NSArray*, PaymentTransactions, paymentTransaction
 - (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions {
 
     for (SKPaymentTransaction *transaction in transactions) {
-        dbg( @"transaction updated: %@", transaction );
+        dbg( @"transaction updated: %@ -> %d", transaction.payment.productIdentifier, transaction.transactionState );
         switch (transaction.transactionState) {
-            case SKPaymentTransactionStatePurchased:
+            case SKPaymentTransactionStatePurchased: {
-            case SKPaymentTransactionStateRestored: {
                 inf( @"purchased: %@", transaction.payment.productIdentifier );
+                if ([transaction.payment.productIdentifier isEqualToString:MPProductFuel]) {
+                    float currentFuel = [[MPiOSConfig get].developmentFuel floatValue];
+                    float purchasedFuel = transaction.payment.quantity / MP_FUEL_HOURLY_RATE;
+                    [MPiOSConfig get].developmentFuel = @(currentFuel + purchasedFuel);
+                }
                 [[NSUserDefaults standardUserDefaults] setObject:transaction.transactionIdentifier
                                                           forKey:transaction.payment.productIdentifier];
+                [queue finishTransaction:transaction];
+                break;
+            }
+            case SKPaymentTransactionStateRestored: {
+                inf( @"restored: %@", transaction.payment.productIdentifier );
+                [[NSUserDefaults standardUserDefaults] setObject:transaction.transactionIdentifier
+                                                          forKey:transaction.payment.productIdentifier];
+                [queue finishTransaction:transaction];
                 break;
             }
             case SKPaymentTransactionStatePurchasing:
-            case SKPaymentTransactionStateFailed:
             case SKPaymentTransactionStateDeferred:
                 break;
-        }
+            case SKPaymentTransactionStateFailed:
+                err( @"Transaction failed: %@, reason: %@", transaction.payment.productIdentifier, [transaction.error fullDescription] );
+                [queue finishTransaction:transaction];
+                break;
         }
 
-    self.paymentTransactions = transactions;
+        for (id<MPInAppDelegate> productObserver in self.productObservers)
+            [productObserver updateWithTransaction:transaction];
+    }
 }
 
 - (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error {

MasterPassword/ObjC/MPAppDelegate_Store.m

@@ -197,7 +197,7 @@ PearlAssociatedObjectProperty( NSManagedObjectContext*, MainManagedObjectContext
                         ^(NSNotification *note) {
                             [self.mainManagedObjectContext saveToStore];
                         }];
-        [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationWillResignActiveNotification object:UIApp
+        [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidEnterBackgroundNotification object:UIApp
                                                            queue:[NSOperationQueue mainQueue] usingBlock:
                         ^(NSNotification *note) {
                             [self.mainManagedObjectContext saveToStore];

MasterPassword/ObjC/iOS/MPCombinedViewController.h

@@ -16,6 +16,10 @@
 //  Copyright, lhunath (Maarten Billemont) 2014. All rights reserved.
 //
 
+#import "MPUsersViewController.h"
+#import "MPPasswordsViewController.h"
+#import "MPEmergencyViewController.h"
+
 typedef NS_ENUM(NSUInteger, MPCombinedMode) {
     MPCombinedModeUserSelection,
     MPCombinedModePasswordSelection,
@@ -23,7 +27,9 @@ typedef NS_ENUM(NSUInteger, MPCombinedMode) {
 
 @interface MPCombinedViewController : UIViewController
 
-@property(assign, nonatomic) MPCombinedMode mode;
+@property(nonatomic) MPCombinedMode mode;
-@property(strong, nonatomic) IBOutlet UIView *usersView;
+@property(nonatomic, weak) MPUsersViewController *usersVC;
+@property(nonatomic, weak) MPPasswordsViewController *passwordsVC;
+@property(nonatomic, weak) MPEmergencyViewController *emergencyVC;
 
 @end

MasterPassword/ObjC/iOS/MPCombinedViewController.m

@@ -22,15 +22,8 @@
 #import "MPEmergencyViewController.h"
 #import "MPPasswordsSegue.h"
 
-@interface MPCombinedViewController()
-
-@property(nonatomic, weak) MPUsersViewController *usersVC;
-@property(nonatomic, weak) MPEmergencyViewController *emergencyVC;
-@end
-
 @implementation MPCombinedViewController {
     NSArray *_notificationObservers;
-    MPPasswordsViewController *_passwordsVC;
 }
 
 #pragma mark - Life
@@ -40,6 +33,7 @@
     [super viewDidLoad];
 
     _mode = MPCombinedModeUserSelection;
+    [self performSegueWithIdentifier:@"users" sender:self];
 }
 
 - (void)viewWillAppear:(BOOL)animated {
@@ -128,7 +122,7 @@
 
     switch (self.mode) {
         case MPCombinedModeUserSelection: {
-            self.usersView.userInteractionEnabled = YES;
+            self.usersVC.view.userInteractionEnabled = YES;
             [self.usersVC setActive:YES animated:animated];
             if (_passwordsVC) {
                 MPPasswordsSegue *segue = [[MPPasswordsSegue alloc] initWithIdentifier:@"passwords" source:_passwordsVC destination:self];
@@ -138,7 +132,7 @@
             break;
         }
         case MPCombinedModePasswordSelection: {
-            self.usersView.userInteractionEnabled = NO;
+            self.usersVC.view.userInteractionEnabled = NO;
             [self.usersVC setActive:NO animated:animated];
             [self performSegueWithIdentifier:@"passwords" sender:@{ @"animated" : @(animated) }];
             break;

MasterPassword/ObjC/iOS/MPOverlayViewController.m

@@ -29,11 +29,10 @@
     _dismissSegueByButton = [NSMutableDictionary dictionary];
 }
 
-- (void)viewWillAppear:(BOOL)animated {
+- (void)viewDidLoad {
 
-    [super viewWillAppear:animated];
+    [super viewDidLoad];
 
-    if (![self.childViewControllers count])
     [self performSegueWithIdentifier:@"root" sender:self];
 }
 
@@ -110,26 +109,25 @@
     if (!destinationViewController.parentViewController) {
         // Winding
         [containerViewController addChildViewController:destinationViewController];
-        [containerViewController setNeedsStatusBarAppearanceUpdate];
 
-        [containerViewController addDismissButtonForSegue:self];
         destinationViewController.view.frame = containerViewController.view.bounds;
         destinationViewController.view.translatesAutoresizingMaskIntoConstraints = YES;
         destinationViewController.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
         [containerViewController.view addSubview:destinationViewController.view];
+        [containerViewController setNeedsStatusBarAppearanceUpdate];
 
         CGRectSetY( destinationViewController.view.frame, 100 );
         destinationViewController.view.transform = CGAffineTransformMakeScale( 1.2f, 1.2f );
         destinationViewController.view.alpha = 0;
 
-        [UIView transitionWithView:containerViewController.view duration:[self.identifier isEqualToString:@"root"]? 0: 0.3f
+        [UIView transitionWithView:containerViewController.view duration:0.3f
                            options:UIViewAnimationOptionAllowAnimatedContent animations:^{
                     destinationViewController.view.transform = CGAffineTransformIdentity;
                     CGRectSetY( destinationViewController.view.frame, 0 );
                     destinationViewController.view.alpha = 1;
                 }       completion:^(BOOL finished) {
-                    if (finished)
                     [destinationViewController didMoveToParentViewController:containerViewController];
+                    [containerViewController setNeedsStatusBarAppearanceUpdate];
                 }];
     }
     else {

MasterPassword/ObjC/iOS/MPPasswordCell.m

@@ -466,7 +466,7 @@
 
         // UI
         self.upgradeButton.gone = !mainSite.requiresExplicitMigration;
-        self.answersButton.gone = ![[MPiOSAppDelegate get] isPurchased:MPProductGenerateAnswers];
+        self.answersButton.gone = ![[MPiOSAppDelegate get] isFeatureUnlocked:MPProductGenerateAnswers];
         BOOL settingsMode = self.mode == MPPasswordCellModeSettings;
         self.loginNameContainer.alpha = settingsMode || mainSite.loginGenerated || [mainSite.loginName length]? 0.7f: 0;
         self.loginNameField.textColor = [UIColor colorWithHexString:mainSite.loginGenerated? @"5E636D": @"6D5E63"];
@@ -480,7 +480,7 @@
             [self.loginNameField resignFirstResponder];
             [self.passwordField resignFirstResponder];
         }
-        if ([[MPiOSAppDelegate get] isPurchased:MPProductGenerateLogins])
+        if ([[MPiOSAppDelegate get] isFeatureUnlocked:MPProductGenerateLogins])
             [self.loginNameButton setTitle:@"Tap to generate username or use pencil to save one" forState:UIControlStateNormal];
         else
             [self.loginNameButton setTitle:@"Tap the pencil to save a username" forState:UIControlStateNormal];

MasterPassword/ObjC/iOS/MPPasswordsSegue.m

@@ -42,11 +42,9 @@
         passwordsVC.active = NO;
 
         UIView *passwordsView = passwordsVC.view;
-        passwordsView.translatesAutoresizingMaskIntoConstraints = NO;
+        passwordsView.frame = combinedVC.view.bounds;
-        [combinedVC.view insertSubview:passwordsView belowSubview:combinedVC.usersView];
+        passwordsView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
-        [combinedVC.view addConstraintsWithVisualFormats:@[ @"H:|[passwordsView]|", @"V:|[passwordsView]|" ]
+        [combinedVC.view insertSubview:passwordsView belowSubview:combinedVC.usersVC.view];
-                                                 options:0 metrics:nil
-                                                   views:NSDictionaryOfVariableBindings( passwordsView )];
 
         [passwordsVC setActive:YES animated:self.animated completion:^(BOOL finished) {
             if (!finished)

MasterPassword/ObjC/iOS/MPPasswordsViewController.m

@@ -286,12 +286,28 @@ referenceSizeForHeaderInSection:(NSInteger)section {
     Weakify( self );
     _notificationObservers = @[
             [[NSNotificationCenter defaultCenter]
-                    addObserverForName:UIApplicationWillResignActiveNotification object:nil
+                    addObserverForName:UIApplicationDidEnterBackgroundNotification object:nil
                                  queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
                         Strongify( self );
 
                         self.passwordSelectionContainer.alpha = 0;
                     }],
+            [[NSNotificationCenter defaultCenter]
+                    addObserverForName:UIApplicationWillEnterForegroundNotification object:nil
+                                 queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
+                        Strongify( self );
+
+                        [self updatePasswords];
+                    }],
+            [[NSNotificationCenter defaultCenter]
+                    addObserverForName:UIApplicationDidBecomeActiveNotification object:nil
+                                 queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
+                        Strongify( self );
+
+                        [UIView animateWithDuration:0.7f animations:^{
+                            self.passwordSelectionContainer.alpha = 1;
+                        }];
+                    }],
             [[NSNotificationCenter defaultCenter]
                     addObserverForName:MPSignedOutNotification object:nil
                                  queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
@@ -301,16 +317,6 @@ referenceSizeForHeaderInSection:(NSInteger)section {
                         self.passwordsSearchBar.text = nil;
                         [self.passwordCollectionView reloadData];
                     }],
-            [[NSNotificationCenter defaultCenter]
-                    addObserverForName:UIApplicationDidBecomeActiveNotification object:nil
-                                 queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
-                        Strongify( self );
-
-                        [self updatePasswords];
-                        [UIView animateWithDuration:1 animations:^{
-                            self.passwordSelectionContainer.alpha = 1;
-                        }];
-                    }],
             [[NSNotificationCenter defaultCenter]
                     addObserverForName:MPCheckConfigNotification object:nil
                                  queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {

MasterPassword/ObjC/iOS/MPRootSegue.h

@@ -0,0 +1,25 @@
+/**
+ * Copyright Maarten Billemont (http://www.lhunath.com, lhunath@lyndir.com)
+ *
+ * See the enclosed file LICENSE for license information (LGPLv3). If you did
+ * not receive this file, see http://www.gnu.org/licenses/lgpl-3.0.txt
+ *
+ * @author   Maarten Billemont <lhunath@lyndir.com>
+ * @license  http://www.gnu.org/licenses/lgpl-3.0.txt
+ */
+
+//
+//  MPRootSegue.h
+//  MPRootSegue
+//
+//  Created by lhunath on 2014-09-26.
+//  Copyright, lhunath (Maarten Billemont) 2014. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface MPRootSegue : UIStoryboardSegue
+
+
+@end

MasterPassword/ObjC/iOS/MPRootSegue.m

@@ -0,0 +1,38 @@
+/**
+ * Copyright Maarten Billemont (http://www.lhunath.com, lhunath@lyndir.com)
+ *
+ * See the enclosed file LICENSE for license information (LGPLv3). If you did
+ * not receive this file, see http://www.gnu.org/licenses/lgpl-3.0.txt
+ *
+ * @author   Maarten Billemont <lhunath@lyndir.com>
+ * @license  http://www.gnu.org/licenses/lgpl-3.0.txt
+ */
+
+//
+//  MPRootSegue.h
+//  MPRootSegue
+//
+//  Created by lhunath on 2014-09-26.
+//  Copyright, lhunath (Maarten Billemont) 2014. All rights reserved.
+//
+
+#import "MPRootSegue.h"
+
+
+@implementation MPRootSegue {
+
+}
+
+- (void)perform {
+
+    UIViewController *sourceViewController = self.sourceViewController;
+    UIViewController *destinationViewController = self.destinationViewController;
+    [sourceViewController addChildViewController:destinationViewController];
+    destinationViewController.view.frame = sourceViewController.view.bounds;
+    destinationViewController.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+    [sourceViewController.view addSubview:destinationViewController.view];
+    [destinationViewController didMoveToParentViewController:sourceViewController];
+    [sourceViewController setNeedsStatusBarAppearanceUpdate];
+}
+
+@end

MasterPassword/ObjC/iOS/MPStoreViewController.h

@@ -16,6 +16,9 @@
 @property(weak, nonatomic) IBOutlet MPStoreProductCell *generateAnswersCell;
 @property(weak, nonatomic) IBOutlet MPStoreProductCell *iOSIntegrationCell;
 @property(weak, nonatomic) IBOutlet MPStoreProductCell *touchIDCell;
+@property(weak, nonatomic) IBOutlet MPStoreProductCell *fuelCell;
+@property(weak, nonatomic) IBOutlet NSLayoutConstraint *fuelMeterConstraint;
+@property(weak, nonatomic) IBOutlet UIButton *fuelSpeedButton;
 
 @end
 

MasterPassword/ObjC/iOS/MPStoreViewController.m

@@ -10,11 +10,14 @@
 #import "MPiOSAppDelegate.h"
 #import "UIColor+Expanded.h"
 #import "MPAppDelegate_InApp.h"
-#import <StoreKit/StoreKit.h>
 
-@interface MPStoreViewController()
+PearlEnum( MPDevelopmentFuelConsumption,
+        MPDevelopmentFuelConsumptionQuarterly, MPDevelopmentFuelConsumptionMonthly, MPDevelopmentFuelWeekly );
+
+@interface MPStoreViewController()<MPInAppDelegate>
 
 @property(nonatomic, strong) NSNumberFormatter *currencyFormatter;
+@property(nonatomic, strong) NSArray *products;
 
 @end
 
@@ -47,24 +50,13 @@
         }
     }];
 
-    [[MPiOSAppDelegate get] observeKeyPath:@"products" withBlock:^(id from, id to, NSKeyValueChange cause, id _self) {
-        if (NSNullToNil( to ))
-            PearlMainQueue( ^{
-                [self updateWithProducts:to];
-            } );
-    }];
-    [[MPiOSAppDelegate get] observeKeyPath:@"paymentTransactions" withBlock:^(id from, id to, NSKeyValueChange cause, id _self) {
-        if (NSNullToNil( to ))
-            PearlMainQueue( ^{
-                [self updateWithTransactions:to];
-            } );
-    }];
     [[NSNotificationCenter defaultCenter] addObserverForName:NSUserDefaultsDidChangeNotification object:nil
                                                        queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
-                [self updateWithProducts:[MPiOSAppDelegate get].products];
+                [self updateProducts];
+                [self updateFuel];
             }];
-
+    [[MPiOSAppDelegate get] registerProductsObserver:self];
-    [[MPiOSAppDelegate get] updateProducts];
+    [self updateFuel];
 }
 
 #pragma mark - UITableViewDelegate
@@ -80,7 +72,7 @@
     }
 
     if (indexPath.section == 0)
-        cell.selectionStyle = [[MPiOSAppDelegate get] isPurchased:[self productForCell:cell].productIdentifier]?
+        cell.selectionStyle = [[MPiOSAppDelegate get] isFeatureUnlocked:[self productForCell:cell].productIdentifier]?
                               UITableViewCellSelectionStyleDefault: UITableViewCellSelectionStyleNone;
 
     if (cell.selectionStyle != UITableViewCellSelectionStyleNone) {
@@ -113,13 +105,21 @@
     SKProduct *product = [self productForCell:cell];
 
     if (product)
-        [[MPAppDelegate_Shared get] purchaseProductWithIdentifier:product.productIdentifier];
+        [[MPAppDelegate_Shared get] purchaseProductWithIdentifier:product.productIdentifier
+                                                         quantity:[self quantityForProductIdentifier:product.productIdentifier]];
 
     [tableView deselectRowAtIndexPath:indexPath animated:YES];
 }
 
 #pragma mark - Actions
 
+- (IBAction)toggleFuelConsumption:(id)sender {
+
+    NSUInteger fuelConsumption = [[MPiOSConfig get].developmentFuelConsumption unsignedIntegerValue];
+    [MPiOSConfig get].developmentFuelConsumption = @((fuelConsumption + 1) % MPDevelopmentFuelConsumptionCount);
+    [self updateProducts];
+}
+
 - (IBAction)restorePurchases:(id)sender {
 
     [PearlAlert showAlertWithTitle:@"Restore Previous Purchases" message:
@@ -133,66 +133,20 @@
                  } cancelTitle:@"Cancel" otherTitles:@"Find Purchases", nil];
 }
 
-#pragma mark - Private
+#pragma mark - MPInAppDelegate
-
-- (SKProduct *)productForCell:(MPStoreProductCell *)cell {
-
-    for (SKProduct *product in [MPiOSAppDelegate get].products)
-        if ([self cellForProductIdentifier:product.productIdentifier] == cell)
-            return product;
-
-    return nil;
-}
-
-- (MPStoreProductCell *)cellForProductIdentifier:(NSString *)productIdentifier {
-
-    if ([productIdentifier isEqualToString:MPProductGenerateLogins])
-        return self.generateLoginCell;
-    if ([productIdentifier isEqualToString:MPProductGenerateAnswers])
-        return self.generateAnswersCell;
-
-    return nil;
-}
 
 - (void)updateWithProducts:(NSArray *)products {
 
-    NSMutableArray *showCells = [NSMutableArray array];
+    self.products = products;
-    NSMutableArray *hideCells = [NSMutableArray array];
-    [hideCells addObjectsFromArray:self.allCellsBySection[0]];
 
-    for (SKProduct *product in products) {
+    [self updateProducts];
-        [self showCellForProductWithIdentifier:MPProductGenerateLogins ifProduct:product showingCells:showCells];
-        [self showCellForProductWithIdentifier:MPProductGenerateAnswers ifProduct:product showingCells:showCells];
-    }
-
-    [hideCells removeObjectsInArray:showCells];
-    if ([self.tableView numberOfRowsInSection:0])
-        [self updateCellsHiding:hideCells showing:showCells animation:UITableViewRowAnimationAutomatic];
-    else
-        [self updateCellsHiding:hideCells showing:showCells animation:UITableViewRowAnimationNone];
 }
 
-- (void)showCellForProductWithIdentifier:(NSString *)productIdentifier ifProduct:(SKProduct *)product
+- (void)updateWithTransaction:(SKPaymentTransaction *)transaction {
-                            showingCells:(NSMutableArray *)showCells {
 
-    if (![product.productIdentifier isEqualToString:productIdentifier])
-        return;
-
-    MPStoreProductCell *cell = [self cellForProductIdentifier:productIdentifier];
-    [showCells addObject:cell];
-
-    self.currencyFormatter.locale = product.priceLocale;
-    BOOL purchased = [[MPiOSAppDelegate get] isPurchased:productIdentifier];
-    cell.priceLabel.text = purchased? @"": [self.currencyFormatter stringFromNumber:product.price];
-    cell.purchasedIndicator.alpha = purchased? 1: 0;
-}
-
-- (void)updateWithTransactions:(NSArray *)transactions {
-
-    for (SKPaymentTransaction *transaction in transactions) {
     MPStoreProductCell *cell = [self cellForProductIdentifier:transaction.payment.productIdentifier];
     if (!cell)
-            continue;
+        return;
 
     switch (transaction.transactionState) {
         case SKPaymentTransactionStatePurchasing:
@@ -211,7 +165,104 @@
             [cell.activityIndicator startAnimating];
             break;
     }
+}
+
+#pragma mark - Private
+
+- (SKProduct *)productForCell:(MPStoreProductCell *)cell {
+
+    for (SKProduct *product in self.products)
+        if ([self cellForProductIdentifier:product.productIdentifier] == cell)
+            return product;
+
+    return nil;
+}
+
+- (MPStoreProductCell *)cellForProductIdentifier:(NSString *)productIdentifier {
+
+    if ([productIdentifier isEqualToString:MPProductGenerateLogins])
+        return self.generateLoginCell;
+    if ([productIdentifier isEqualToString:MPProductGenerateAnswers])
+        return self.generateAnswersCell;
+    if ([productIdentifier isEqualToString:MPProductFuel])
+        return self.fuelCell;
+
+    return nil;
+}
+
+- (void)updateProducts {
+
+    NSMutableArray *showCells = [NSMutableArray array];
+    NSMutableArray *hideCells = [NSMutableArray array];
+    [hideCells addObjectsFromArray:self.allCellsBySection[0]];
+
+    for (SKProduct *product in self.products) {
+        [self showCellForProductWithIdentifier:MPProductGenerateLogins ifProduct:product showingCells:showCells];
+        [self showCellForProductWithIdentifier:MPProductGenerateAnswers ifProduct:product showingCells:showCells];
+        [self showCellForProductWithIdentifier:MPProductFuel ifProduct:product showingCells:showCells];
     }
+
+    [hideCells removeObjectsInArray:showCells];
+    if ([self.tableView numberOfRowsInSection:0])
+        [self updateCellsHiding:hideCells showing:showCells animation:UITableViewRowAnimationAutomatic];
+    else
+        [self updateCellsHiding:hideCells showing:showCells animation:UITableViewRowAnimationNone];
+}
+
+- (void)updateFuel {
+
+    CGFloat weeklyFuelConsumption = [self weeklyFuelConsumption]; /* consume x fuel / week */
+    CGFloat fuel = [[MPiOSConfig get].developmentFuel floatValue]; /* x fuel left */
+    NSTimeInterval fuelSecondsElapsed = [[MPiOSConfig get].developmentFuelChecked timeIntervalSinceNow];
+    if (fuelSecondsElapsed > 3600) {
+        NSTimeInterval weeksElapsed = fuelSecondsElapsed / (3600 * 24 * 7 /* 1 week */); /* x weeks elapsed */
+        fuel -= weeklyFuelConsumption * weeksElapsed;
+        [MPiOSConfig get].developmentFuel = @(fuel);
+    }
+
+    CGFloat fuelRatio = weeklyFuelConsumption == 0? 0: fuel / weeklyFuelConsumption; /* x weeks worth of fuel left */
+    [self.fuelMeterConstraint updateConstant:MIN(0.5f, fuelRatio - 0.5f) * 160]; /* -80pt = 0 weeks left, 80pt = >=1 week left */
+}
+
+- (CGFloat)weeklyFuelConsumption {
+
+    switch ((MPDevelopmentFuelConsumption)[[MPiOSConfig get].developmentFuelConsumption unsignedIntegerValue]) {
+        case MPDevelopmentFuelConsumptionQuarterly:
+            [self.fuelSpeedButton setTitle:@"1h / quarter" forState:UIControlStateNormal];
+            return 1.f / 12 /* 12 weeks */;
+        case MPDevelopmentFuelConsumptionMonthly:
+            [self.fuelSpeedButton setTitle:@"1h / month" forState:UIControlStateNormal];
+            return 1.f / 4 /* 4 weeks */;
+        case MPDevelopmentFuelWeekly:
+            [self.fuelSpeedButton setTitle:@"1h / week" forState:UIControlStateNormal];
+            return 1.f;
+    }
+
+    return 0;
+}
+
+- (void)showCellForProductWithIdentifier:(NSString *)productIdentifier ifProduct:(SKProduct *)product
+                            showingCells:(NSMutableArray *)showCells {
+
+    if (![product.productIdentifier isEqualToString:productIdentifier])
+        return;
+
+    MPStoreProductCell *cell = [self cellForProductIdentifier:productIdentifier];
+    [showCells addObject:cell];
+
+    self.currencyFormatter.locale = product.priceLocale;
+    BOOL purchased = [[MPiOSAppDelegate get] isFeatureUnlocked:productIdentifier];
+    NSInteger quantity = [self quantityForProductIdentifier:productIdentifier];
+    cell.priceLabel.text = purchased? @"": [self.currencyFormatter stringFromNumber:@([product.price floatValue] * quantity)];
+    cell.purchasedIndicator.alpha = purchased? 1: 0;
+}
+
+- (NSInteger)quantityForProductIdentifier:(NSString *)productIdentifier {
+
+    if ([productIdentifier isEqualToString:MPProductFuel])
+        return (NSInteger)(MP_FUEL_HOURLY_RATE * [self weeklyFuelConsumption]);
+
+    return 1;
 }
 
 @end

MasterPassword/ObjC/iOS/MPUsersViewController.m

@@ -592,21 +592,25 @@ referenceSizeForFooterInSection:(NSInteger)section {
     Weakify( self );
     _notificationObservers = @[
             [[NSNotificationCenter defaultCenter]
-                    addObserverForName:UIApplicationWillResignActiveNotification object:nil
+                    addObserverForName:UIApplicationDidEnterBackgroundNotification object:nil
                                  queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
                         Strongify( self );
 
-//                [self emergencyCloseAnimated:NO];
                         self.userSelectionContainer.alpha = 0;
                     }],
+            [[NSNotificationCenter defaultCenter]
+                    addObserverForName:UIApplicationWillEnterForegroundNotification object:nil
+                                 queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
+                        Strongify( self );
+
+                        [self reloadUsers];
+                    }],
             [[NSNotificationCenter defaultCenter]
                     addObserverForName:UIApplicationDidBecomeActiveNotification object:nil
                                  queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
                         Strongify( self );
 
-                        [self reloadUsers];
+                        [UIView animateWithDuration:0.7f animations:^{
-
-                        [UIView animateWithDuration:1 animations:^{
                             self.userSelectionContainer.alpha = 1;
                         }];
                     }],

MasterPassword/ObjC/iOS/MPiOSAppDelegate.m

@@ -256,13 +256,13 @@
     [super applicationDidReceiveMemoryWarning:application];
 }
 
-- (void)applicationWillResignActive:(UIApplication *)application {
+- (void)applicationDidEnterBackground:(UIApplication *)application {
 
-    inf( @"Will deactivate" );
+    inf( @"Will background" );
     if (![[MPiOSConfig get].rememberLogin boolValue])
         [self signOutAnimated:NO];
 
-    [super applicationWillResignActive:application];
+    [super applicationDidEnterBackground:application];
 }
 
 - (void)applicationDidBecomeActive:(UIApplication *)application {

MasterPassword/ObjC/iOS/MPiOSConfig.h

@@ -18,5 +18,8 @@
 @property(nonatomic, retain) NSNumber *loginNameTipShown;
 @property(nonatomic, retain) NSNumber *traceMode;
 @property(nonatomic, retain) NSNumber *dictationSearch;
+@property(nonatomic, retain) NSNumber *developmentFuel;
+@property(nonatomic, retain) NSNumber *developmentFuelConsumption;
+@property(nonatomic, retain) NSDate *developmentFuelChecked;
 
 @end

MasterPassword/ObjC/iOS/MPiOSConfig.m

@@ -9,6 +9,7 @@
 @implementation MPiOSConfig
 
 @dynamic helpHidden, siteInfoHidden, showSetup, actionsTipShown, typeTipShown, loginNameTipShown, traceMode, dictationSearch;
+@dynamic developmentFuel, developmentFuelConsumption, developmentFuelChecked;
 
 - (id)init {
 
@@ -16,15 +17,15 @@
         return self;
 
     [self.defaults registerDefaults:@{
-            NSStringFromSelector( @selector(helpHidden) )        : @NO,
+            NSStringFromSelector( @selector( helpHidden ) )             : @NO,
-            NSStringFromSelector( @selector(siteInfoHidden) )    : @YES,
+            NSStringFromSelector( @selector( siteInfoHidden ) )         : @YES,
-            NSStringFromSelector( @selector(showSetup) )         : @YES,
+            NSStringFromSelector( @selector( showSetup ) )              : @YES,
-            NSStringFromSelector( @selector(iTunesID) )          : @"510296984",
+            NSStringFromSelector( @selector( iTunesID ) )               : @"510296984",
-            NSStringFromSelector( @selector(actionsTipShown) )   : @(!self.firstRun),
+            NSStringFromSelector( @selector( actionsTipShown ) )        : @(!self.firstRun),
-            NSStringFromSelector( @selector(typeTipShown) )      : @(!self.firstRun),
+            NSStringFromSelector( @selector( typeTipShown ) )           : @(!self.firstRun),
-            NSStringFromSelector( @selector(loginNameTipShown) ) : @NO,
+            NSStringFromSelector( @selector( loginNameTipShown ) )      : @NO,
-            NSStringFromSelector( @selector(traceMode) )         : @NO,
+            NSStringFromSelector( @selector( traceMode ) )              : @NO,
-            NSStringFromSelector( @selector(dictationSearch) )   : @NO
+            NSStringFromSelector( @selector( dictationSearch ) )        : @NO,
     }];
 
     return self;

MasterPassword/ObjC/iOS/MasterPassword-iOS.xcodeproj/project.pbxproj

@@ -39,6 +39,7 @@
 		93D39A53D76CA70786423458 /* UICollectionView+PearlReloadFromArray.h in Headers */ = {isa = PBXBuildFile; fileRef = 93D39246FC21C6E63E35D615 /* UICollectionView+PearlReloadFromArray.h */; };
 		93D39A5FF670957C0AF8298D /* MPPasswordCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 93D39DEA995041A13DC9CAF7 /* MPPasswordCell.m */; };
 		93D39A8EA1C49CE43B63F47B /* PearlUICollectionView.m in Sources */ = {isa = PBXBuildFile; fileRef = 93D39D8A953779B35403AF6E /* PearlUICollectionView.m */; };
+		93D39B429C67A62E29DC02DA /* MPRootSegue.m in Sources */ = {isa = PBXBuildFile; fileRef = 93D399493FEDDE74DD1A0C15 /* MPRootSegue.m */; };
 		93D39B76DD5AB108BA8928E8 /* UIScrollView+PearlAdjustInsets.h in Headers */ = {isa = PBXBuildFile; fileRef = 93D39DE2CB351D4E3789462B /* UIScrollView+PearlAdjustInsets.h */; };
 		93D39B842AB9A5D072810D76 /* NSError+PearlFullDescription.h in Headers */ = {isa = PBXBuildFile; fileRef = 93D398C95847261903D781D3 /* NSError+PearlFullDescription.h */; };
 		93D39B8F90F58A5D158DDBA3 /* MPPasswordsViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 93D3924EE15017F8A12CB436 /* MPPasswordsViewController.m */; };
@@ -127,6 +128,14 @@
 		DA32D04219D27093004F3F0E /* thumb_generated_answers@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D03F19D27093004F3F0E /* thumb_generated_answers@3x.png */; };
 		DA32D04319D27093004F3F0E /* thumb_generated_answers@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04019D27093004F3F0E /* thumb_generated_answers@2x.png */; };
 		DA32D04419D27093004F3F0E /* thumb_generated_answers.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04119D27093004F3F0E /* thumb_generated_answers.png */; };
+		DA32D04819D2F417004F3F0E /* thumb_fuel@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04519D2F417004F3F0E /* thumb_fuel@3x.png */; };
+		DA32D04919D2F417004F3F0E /* thumb_fuel@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04619D2F417004F3F0E /* thumb_fuel@2x.png */; };
+		DA32D04A19D2F417004F3F0E /* thumb_fuel.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04719D2F417004F3F0E /* thumb_fuel.png */; };
+		DA32D04E19D2F59B004F3F0E /* meter_fuel@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04B19D2F59B004F3F0E /* meter_fuel@3x.png */; };
+		DA32D04F19D2F59B004F3F0E /* meter_fuel@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04C19D2F59B004F3F0E /* meter_fuel@2x.png */; };
+		DA32D05019D2F59B004F3F0E /* meter_fuel.png in Resources */ = {isa = PBXBuildFile; fileRef = DA32D04D19D2F59B004F3F0E /* meter_fuel.png */; };
+		DA32D05119D3D107004F3F0E /* icon_meter.png in Resources */ = {isa = PBXBuildFile; fileRef = DABD37BA1711E29600CF925C /* icon_meter.png */; };
+		DA32D05219D3D107004F3F0E /* icon_meter@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = DABD37BB1711E29600CF925C /* icon_meter@2x.png */; };
 		DA3509FE15F101A500C14A8E /* PearlQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = DA3509FC15F101A500C14A8E /* PearlQueue.h */; };
 		DA3509FF15F101A500C14A8E /* PearlQueue.m in Sources */ = {isa = PBXBuildFile; fileRef = DA3509FD15F101A500C14A8E /* PearlQueue.m */; };
 		DA38D6A318CCB5BF009AEB3E /* Storyboard.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = DA38D6A218CCB5BF009AEB3E /* Storyboard.storyboard */; };
@@ -425,6 +434,7 @@
 		93D3916C1D8F1427DFBDEBCA /* MPAppSettingsViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPAppSettingsViewController.m; sourceTree = "<group>"; };
 		93D391943675426839501BB8 /* MPLogsViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPLogsViewController.h; sourceTree = "<group>"; };
 		93D39246FC21C6E63E35D615 /* UICollectionView+PearlReloadFromArray.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "UICollectionView+PearlReloadFromArray.h"; sourceTree = "<group>"; };
+		93D3924D6F77E6BF41AC32D3 /* MPRootSegue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPRootSegue.h; sourceTree = "<group>"; };
 		93D3924EE15017F8A12CB436 /* MPPasswordsViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPPasswordsViewController.m; sourceTree = "<group>"; };
 		93D392876BE5C011DE73B43F /* MPPopdownSegue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPPopdownSegue.h; sourceTree = "<group>"; };
 		93D393310223DDB35218467A /* MPCombinedViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPCombinedViewController.m; sourceTree = "<group>"; };
@@ -446,6 +456,7 @@
 		93D398567FD02DB2647B8CF3 /* PearlNavigationController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PearlNavigationController.h; sourceTree = "<group>"; };
 		93D398C95847261903D781D3 /* NSError+PearlFullDescription.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSError+PearlFullDescription.h"; sourceTree = "<group>"; };
 		93D3990E0CD1B5CF9FBB2C07 /* MPWebViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPWebViewController.m; sourceTree = "<group>"; };
+		93D399493FEDDE74DD1A0C15 /* MPRootSegue.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPRootSegue.m; sourceTree = "<group>"; };
 		93D3995B1D4DCE5A30D882BA /* MPCoachmarkViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPCoachmarkViewController.m; sourceTree = "<group>"; };
 		93D39975CE5AEC99E3F086C7 /* MPPasswordCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPPasswordCell.h; sourceTree = "<group>"; };
 		93D3999693660C89A7465F4E /* MPCoachmarkViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPCoachmarkViewController.h; sourceTree = "<group>"; };
@@ -552,6 +563,12 @@
 		DA32D03F19D27093004F3F0E /* thumb_generated_answers@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "thumb_generated_answers@3x.png"; sourceTree = "<group>"; };
 		DA32D04019D27093004F3F0E /* thumb_generated_answers@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "thumb_generated_answers@2x.png"; sourceTree = "<group>"; };
 		DA32D04119D27093004F3F0E /* thumb_generated_answers.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = thumb_generated_answers.png; sourceTree = "<group>"; };
+		DA32D04519D2F417004F3F0E /* thumb_fuel@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "thumb_fuel@3x.png"; sourceTree = "<group>"; };
+		DA32D04619D2F417004F3F0E /* thumb_fuel@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "thumb_fuel@2x.png"; sourceTree = "<group>"; };
+		DA32D04719D2F417004F3F0E /* thumb_fuel.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = thumb_fuel.png; sourceTree = "<group>"; };
+		DA32D04B19D2F59B004F3F0E /* meter_fuel@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "meter_fuel@3x.png"; sourceTree = "<group>"; };
+		DA32D04C19D2F59B004F3F0E /* meter_fuel@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "meter_fuel@2x.png"; sourceTree = "<group>"; };
+		DA32D04D19D2F59B004F3F0E /* meter_fuel.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = meter_fuel.png; sourceTree = "<group>"; };
 		DA3509FC15F101A500C14A8E /* PearlQueue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PearlQueue.h; sourceTree = "<group>"; };
 		DA3509FD15F101A500C14A8E /* PearlQueue.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = PearlQueue.m; sourceTree = "<group>"; };
 		DA38D6A218CCB5BF009AEB3E /* Storyboard.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = Storyboard.storyboard; sourceTree = "<group>"; };
@@ -1525,6 +1542,8 @@
 				93D3957D76F71A652716EECC /* MPStoreViewController.m */,
 				93D39C426E03358384018E85 /* MPAnswersViewController.m */,
 				93D39D6604447D7708039155 /* MPAnswersViewController.h */,
+				93D399493FEDDE74DD1A0C15 /* MPRootSegue.m */,
+				93D3924D6F77E6BF41AC32D3 /* MPRootSegue.h */,
 			);
 			sourceTree = "<group>";
 		};
@@ -1606,6 +1625,12 @@
 		DABD360D1711E29400CF925C /* Media */ = {
 			isa = PBXGroup;
 			children = (
+				DA32D04B19D2F59B004F3F0E /* meter_fuel@3x.png */,
+				DA32D04C19D2F59B004F3F0E /* meter_fuel@2x.png */,
+				DA32D04D19D2F59B004F3F0E /* meter_fuel.png */,
+				DA32D04519D2F417004F3F0E /* thumb_fuel@3x.png */,
+				DA32D04619D2F417004F3F0E /* thumb_fuel@2x.png */,
+				DA32D04719D2F417004F3F0E /* thumb_fuel.png */,
 				DA32D03F19D27093004F3F0E /* thumb_generated_answers@3x.png */,
 				DA32D04019D27093004F3F0E /* thumb_generated_answers@2x.png */,
 				DA32D04119D27093004F3F0E /* thumb_generated_answers.png */,
@@ -3086,6 +3111,7 @@
 				DAFE4A5A1503982E003ABA7C /* Pearl.strings in Resources */,
 				DACA296F1705DF81002C6C22 /* Crashlytics.plist in Resources */,
 				DACA29731705E1A8002C6C22 /* ciphers.plist in Resources */,
+				DA32D04F19D2F59B004F3F0E /* meter_fuel@2x.png in Resources */,
 				DA250A0F1956484D00AC23F1 /* image-1@2x.png in Resources */,
 				DACA29741705E1A8002C6C22 /* dictionary.lst in Resources */,
 				DA45224C190628B2008F650A /* icon_gear@2x.png in Resources */,
@@ -3096,6 +3122,7 @@
 				DA69540617D975D900BF294E /* icon_gears.png in Resources */,
 				DA67460D18DE7F0C00DFE240 /* Exo2.0-Thin.otf in Resources */,
 				DA4522451902355C008F650A /* icon_book@2x.png in Resources */,
+				DA32D04919D2F417004F3F0E /* thumb_fuel@2x.png in Resources */,
 				DABD39371711E29700CF925C /* avatar-0.png in Resources */,
 				DABD39381711E29700CF925C /* avatar-0@2x.png in Resources */,
 				DA250A041956484D00AC23F1 /* image-7.png in Resources */,
@@ -3139,16 +3166,19 @@
 				DABD394D1711E29700CF925C /* avatar-2.png in Resources */,
 				DABD394E1711E29700CF925C /* avatar-2@2x.png in Resources */,
 				DA250A061956484D00AC23F1 /* image-6.png in Resources */,
+				DA32D04A19D2F417004F3F0E /* thumb_fuel.png in Resources */,
 				DABD394F1711E29700CF925C /* avatar-3.png in Resources */,
 				DA67460F18DE7F0C00DFE240 /* Exo2.0-ExtraBold.otf in Resources */,
 				DABD39501711E29700CF925C /* avatar-3@2x.png in Resources */,
 				DA25C600197DBF260046CDCF /* icon_trash.png in Resources */,
+				DA32D05219D3D107004F3F0E /* icon_meter@2x.png in Resources */,
 				DABD39511711E29700CF925C /* avatar-4.png in Resources */,
 				DA2509FD1956484D00AC23F1 /* image-10@2x.png in Resources */,
 				DABD39521711E29700CF925C /* avatar-4@2x.png in Resources */,
 				DABD39531711E29700CF925C /* avatar-5.png in Resources */,
 				DA73049E194E022700E72520 /* ui_spinner@2x.png in Resources */,
 				DABD39541711E29700CF925C /* avatar-5@2x.png in Resources */,
+				DA32D05019D2F59B004F3F0E /* meter_fuel.png in Resources */,
 				DA250A031956484D00AC23F1 /* image-7@2x.png in Resources */,
 				DA25C5FA197CCAE00046CDCF /* icon_delete.png in Resources */,
 				DA25C601197DBF260046CDCF /* icon_trash@2x.png in Resources */,
@@ -3168,6 +3198,7 @@
 				DA45224719062899008F650A /* icon_settings.png in Resources */,
 				DABD395E1711E29700CF925C /* background@2x.png in Resources */,
 				DA945C8717E3F3FD0053236B /* Images.xcassets in Resources */,
+				DA32D04E19D2F59B004F3F0E /* meter_fuel@3x.png in Resources */,
 				DA250A101956484D00AC23F1 /* image-1.png in Resources */,
 				DA25C5FE197DBF200046CDCF /* icon_thumbs-up.png in Resources */,
 				DABD39871711E29700CF925C /* SourceCodePro-Black.otf in Resources */,
@@ -3214,6 +3245,7 @@
 				DABD3B971711E29800CF925C /* pull-up.png in Resources */,
 				DABD3B981711E29800CF925C /* pull-up@2x.png in Resources */,
 				DA7304A0194E022B00E72520 /* ui_textfield@2x.png in Resources */,
+				DA32D04819D2F417004F3F0E /* thumb_fuel@3x.png in Resources */,
 				DA452249190628A1008F650A /* icon_wrench.png in Resources */,
 				DA45224819062899008F650A /* icon_settings@2x.png in Resources */,
 				DA250A001956484D00AC23F1 /* image-9.png in Resources */,
@@ -3221,6 +3253,7 @@
 				DABD3C241711E2DC00CF925C /* MasterPassword.entitlements in Resources */,
 				DABD3C251711E2DC00CF925C /* Settings.bundle in Resources */,
 				DABD3C261711E2DC00CF925C /* InfoPlist.strings in Resources */,
+				DA32D05119D3D107004F3F0E /* icon_meter.png in Resources */,
 				DA25C5F8197AFFB40046CDCF /* icon_tools.png in Resources */,
 				DA250A0B1956484D00AC23F1 /* image-3@2x.png in Resources */,
 				DABD3FCA1712446200CF925C /* cloud.png in Resources */,
@@ -3331,6 +3364,7 @@
 				93D390C1B93F9D3AE37DD0A5 /* MPAnswersViewController.m in Sources */,
 				93D399D7E08A142776A74CB8 /* MPOverlayViewController.m in Sources */,
 				93D39A27F2506C6FEEF9C588 /* MPAlgorithmV2.m in Sources */,
+				93D39B429C67A62E29DC02DA /* MPRootSegue.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -3959,6 +3993,7 @@
 				DA32D03019D111C7004F3F0E /* AppStore-iOS */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = "AdHoc-iOS";
 		};
 		DA5BFA3E147E415C00F98B1E /* Build configuration list for PBXProject "MasterPassword-iOS" */ = {
 			isa = XCConfigurationList;

MasterPassword/ObjC/iOS/Storyboard.storyboard

@@ -28,6 +28,7 @@
             <string>Exo2.0-Bold</string>
             <string>Exo2.0-Bold</string>
             <string>Exo2.0-Bold</string>
+            <string>Exo2.0-Bold</string>
         </mutableArray>
         <mutableArray key="Exo2.0-ExtraBold.otf">
             <string>Exo2.0-ExtraBold</string>
@@ -65,6 +66,8 @@
             <string>Exo2.0-Regular</string>
             <string>Exo2.0-Regular</string>
             <string>Exo2.0-Regular</string>
+            <string>Exo2.0-Regular</string>
+            <string>Exo2.0-Regular</string>
         </mutableArray>
         <mutableArray key="Exo2.0-Thin.otf">
             <string>Exo2.0-Thin</string>
@@ -84,6 +87,7 @@
             <string>Exo2.0-Thin</string>
             <string>Exo2.0-Thin</string>
             <string>Exo2.0-Thin</string>
+            <string>Exo2.0-Thin</string>
         </mutableArray>
         <mutableArray key="SourceCodePro-Black.otf">
             <string>SourceCodePro-Black</string>
@@ -112,11 +116,11 @@
                         <viewControllerLayoutGuide type="bottom" id="VGz-R0-vMD"/>
                     </layoutGuides>
                     <view key="view" clipsSubviews="YES" contentMode="scaleToFill" id="DOr-Xu-P9q" userLabel="Root">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="647"/>
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                         <subviews>
                             <view hidden="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="X8H-vh-j7B" userLabel="Keyboard">
-                                <rect key="frame" x="0.0" y="431" width="375" height="216"/>
+                                <rect key="frame" x="0.0" y="451" width="375" height="216"/>
                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="216" id="GcG-kq-fq2"/>
@@ -124,13 +128,13 @@
                                 </constraints>
                             </view>
                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="rWM-08-aab" userLabel="Users Root">
-                                <rect key="frame" x="0.0" y="0.0" width="375" height="647"/>
+                                <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                                 <subviews>
                                     <activityIndicatorView opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" animating="YES" style="whiteLarge" translatesAutoresizingMaskIntoConstraints="NO" id="VDd-oM-ZOO" userLabel="Store Activity">
-                                        <rect key="frame" x="169" y="305" width="37" height="37"/>
+                                        <rect key="frame" x="169" y="315" width="37" height="37"/>
                                     </activityIndicatorView>
                                     <collectionView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" alpha="0.0" contentMode="scaleToFill" minimumZoomScale="0.0" maximumZoomScale="0.0" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="L6J-pd-gcp" userLabel="Avatar Collection">
-                                        <rect key="frame" x="0.0" y="0.0" width="375" height="647"/>
+                                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                                         <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
                                         <collectionViewFlowLayout key="collectionViewLayout" scrollDirection="horizontal" minimumLineSpacing="0.0" minimumInteritemSpacing="0.0" id="ATB-kM-EGu">
                                             <size key="itemSize" width="215" height="647"/>
@@ -147,7 +151,7 @@
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <subviews>
                                                         <navigationBar hidden="YES" contentMode="scaleToFill" verticalHuggingPriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="CQo-kd-XAU">
-                                                            <rect key="frame" x="0.0" y="0.0" width="215" height="44"/>
+                                                            <rect key="frame" x="0.0" y="20" width="215" height="44"/>
                                                         </navigationBar>
                                                         <view hidden="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="J7b-uT-zY2" userLabel="Keyboard">
                                                             <rect key="frame" x="0.0" y="431" width="215" height="216"/>
@@ -157,10 +161,10 @@
                                                             </constraints>
                                                         </view>
                                                         <imageView userInteractionEnabled="NO" contentMode="scaleToFill" image="ui_spinner.png" translatesAutoresizingMaskIntoConstraints="NO" id="y4j-ds-HM7" userLabel="Spinner">
-                                                            <rect key="frame" x="52" y="-33" width="110" height="110"/>
+                                                            <rect key="frame" x="52" y="-13" width="110" height="110"/>
                                                         </imageView>
                                                         <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="avatar-0.png" translatesAutoresizingMaskIntoConstraints="NO" id="Aca-he-7Qi" userLabel="Avatar">
-                                                            <rect key="frame" x="52" y="-33" width="110" height="110"/>
+                                                            <rect key="frame" x="52" y="-13" width="110" height="110"/>
                                                             <color key="tintColor" red="0.47450980390000003" green="0.86666666670000003" blue="0.98431372549999996" alpha="1" colorSpace="calibratedRGB"/>
                                                             <constraints>
                                                                 <constraint firstAttribute="height" constant="110" id="Ezz-dq-dfq"/>
@@ -168,7 +172,7 @@
                                                             </constraints>
                                                         </imageView>
                                                         <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="0Sa-Vg-EEI" userLabel="Name Backdrop">
-                                                            <rect key="frame" x="43" y="14" width="128.5" height="16"/>
+                                                            <rect key="frame" x="43" y="34" width="128.5" height="16"/>
                                                             <subviews>
                                                                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalCompressionResistancePriority="1000" text="Maarten Billemont" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" adjustsLetterSpacingToFitWidth="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cLT-s0-4SQ" userLabel="Name Field">
                                                                     <rect key="frame" x="5" y="0.0" width="118.5" height="16"/>
@@ -201,7 +205,7 @@
                                                     <constraint firstAttribute="trailing" secondItem="J7b-uT-zY2" secondAttribute="trailing" id="SFQ-jz-Kj4"/>
                                                     <constraint firstItem="y4j-ds-HM7" firstAttribute="centerY" secondItem="Aca-he-7Qi" secondAttribute="centerY" id="b7q-13-zb4"/>
                                                     <constraint firstAttribute="centerY" secondItem="Aca-he-7Qi" secondAttribute="centerY" priority="500" id="fKx-ZZ-sJa"/>
-                                                    <constraint firstItem="CQo-kd-XAU" firstAttribute="top" secondItem="Zab-uQ-uk9" secondAttribute="top" id="kO6-Hn-9ab"/>
+                                                    <constraint firstItem="CQo-kd-XAU" firstAttribute="top" secondItem="Zab-uQ-uk9" secondAttribute="top" constant="20" id="kO6-Hn-9ab"/>
                                                     <constraint firstAttribute="bottom" secondItem="J7b-uT-zY2" secondAttribute="bottom" id="sKD-RY-oA8"/>
                                                     <constraint firstItem="CQo-kd-XAU" firstAttribute="leading" secondItem="Zab-uQ-uk9" secondAttribute="leading" id="trm-Bp-zf3"/>
                                                     <constraint firstItem="y4j-ds-HM7" firstAttribute="height" secondItem="Aca-he-7Qi" secondAttribute="height" id="wyT-4c-SaV"/>
@@ -233,7 +237,7 @@
                                         </connections>
                                     </collectionView>
                                     <button opaque="NO" alpha="0.69999999999999996" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="9u7-pu-Wtv" userLabel="Previous Avatar">
-                                        <rect key="frame" x="0.0" y="224.5" width="44" height="53"/>
+                                        <rect key="frame" x="0.0" y="244" width="44" height="53"/>
                                         <constraints>
                                             <constraint firstAttribute="width" constant="44" id="Ay6-Jg-c3T"/>
                                         </constraints>
@@ -246,7 +250,7 @@
                                         </connections>
                                     </button>
                                     <button opaque="NO" alpha="0.69999999999999996" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="fUK-gJ-NRE" userLabel="Next Avatar">
-                                        <rect key="frame" x="331" y="224.5" width="44" height="53"/>
+                                        <rect key="frame" x="331" y="244" width="44" height="53"/>
                                         <constraints>
                                             <constraint firstAttribute="width" constant="44" id="oAm-YX-Fx5"/>
                                         </constraints>
@@ -259,7 +263,7 @@
                                         </connections>
                                     </button>
                                     <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="qp1-nX-o4i" userLabel="Entry">
-                                        <rect key="frame" x="20" y="340.5" width="335" height="70.5"/>
+                                        <rect key="frame" x="20" y="360" width="335" height="70.5"/>
                                         <subviews>
                                             <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Enter your full name:" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="5fe-rt-zFa" userLabel="Entry Label">
                                                 <rect key="frame" x="20" y="0.0" width="295" height="20.5"/>
@@ -337,7 +341,7 @@
                                         </userDefinedRuntimeAttributes>
                                     </view>
                                     <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="XEP-O3-ayG" userLabel="Footer">
-                                        <rect key="frame" x="0.0" y="575" width="375" height="72"/>
+                                        <rect key="frame" x="0.0" y="595" width="375" height="72"/>
                                         <subviews>
                                             <button opaque="NO" alpha="0.5" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="4md-Gp-SLG">
                                                 <rect key="frame" x="20" y="48" width="335" height="24"/>
@@ -410,12 +414,12 @@
                         <constraints>
                             <constraint firstItem="VGz-R0-vMD" firstAttribute="top" secondItem="X8H-vh-j7B" secondAttribute="bottom" id="8Ed-3Y-ll0"/>
                             <constraint firstAttribute="trailing" secondItem="X8H-vh-j7B" secondAttribute="trailing" id="8Gr-Dq-UpZ"/>
+                            <constraint firstAttribute="bottom" secondItem="rWM-08-aab" secondAttribute="bottom" id="9Yx-cj-wHh"/>
                             <constraint firstItem="X8H-vh-j7B" firstAttribute="top" secondItem="9u7-pu-Wtv" secondAttribute="centerY" constant="180" id="Gp5-h6-53S"/>
                             <constraint firstItem="rWM-08-aab" firstAttribute="leading" secondItem="DOr-Xu-P9q" secondAttribute="leading" id="Il8-kg-Dra"/>
                             <constraint firstItem="X8H-vh-j7B" firstAttribute="top" secondItem="fUK-gJ-NRE" secondAttribute="centerY" constant="180" id="PgC-ZL-cQo"/>
                             <constraint firstAttribute="trailing" secondItem="rWM-08-aab" secondAttribute="trailing" id="UPP-1n-zIe"/>
                             <constraint firstItem="X8H-vh-j7B" firstAttribute="top" secondItem="qp1-nX-o4i" secondAttribute="bottom" constant="20" id="WdK-tA-njz"/>
-                            <constraint firstItem="VGz-R0-vMD" firstAttribute="top" secondItem="rWM-08-aab" secondAttribute="bottom" id="fcH-lm-76a"/>
                             <constraint firstItem="X8H-vh-j7B" firstAttribute="leading" secondItem="DOr-Xu-P9q" secondAttribute="leading" id="jbn-ko-MPq"/>
                             <constraint firstAttribute="top" secondItem="rWM-08-aab" secondAttribute="top" id="xBe-1Q-mz2"/>
                         </constraints>
@@ -537,7 +541,7 @@
                     </view>
                     <navigationItem key="navigationItem" id="V6W-ql-3TD"/>
                     <connections>
-                        <segue destination="Ac5-na-hOV" kind="custom" identifier="root" customClass="MPOverlaySegue" id="UKS-gd-oD2"/>
+                        <segue destination="Ac5-na-hOV" kind="custom" identifier="root" customClass="MPRootSegue" id="UKS-gd-oD2"/>
                     </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="fQY-fV-sIe" userLabel="First Responder" sceneMemberID="firstResponder"/>
@@ -559,30 +563,20 @@
                             <imageView userInteractionEnabled="NO" contentMode="center" image="background.png" translatesAutoresizingMaskIntoConstraints="NO" id="Lkg-xn-bce" userLabel="Background">
                                 <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                             </imageView>
-                            <containerView clipsSubviews="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="jDK-5y-QRP" userLabel="Users">
-                                <rect key="frame" x="0.0" y="20" width="375" height="647"/>
-                                <connections>
-                                    <segue destination="S8q-YF-Kt9" kind="embed" identifier="users" id="9AR-TX-BkY"/>
-                                </connections>
-                            </containerView>
                         </subviews>
                         <constraints>
-                            <constraint firstItem="lXD-AZ-Umi" firstAttribute="top" secondItem="Lkg-xn-bce" secondAttribute="bottom" id="4xV-YK-k7B"/>
                             <constraint firstItem="Lkg-xn-bce" firstAttribute="top" secondItem="fkJ-D0-yue" secondAttribute="top" id="EIy-Cd-0vW"/>
-                            <constraint firstItem="jDK-5y-QRP" firstAttribute="top" secondItem="zOG-3W-l4v" secondAttribute="bottom" id="GFh-An-RJs"/>
-                            <constraint firstAttribute="trailing" secondItem="jDK-5y-QRP" secondAttribute="trailing" id="L2M-Eb-kwd"/>
                             <constraint firstAttribute="trailing" secondItem="Lkg-xn-bce" secondAttribute="trailing" id="ROW-fK-z92"/>
-                            <constraint firstItem="lXD-AZ-Umi" firstAttribute="top" secondItem="jDK-5y-QRP" secondAttribute="bottom" id="TUm-Qo-P4W"/>
                             <constraint firstItem="Lkg-xn-bce" firstAttribute="leading" secondItem="fkJ-D0-yue" secondAttribute="leading" id="UH5-Kk-taJ"/>
-                            <constraint firstItem="jDK-5y-QRP" firstAttribute="leading" secondItem="fkJ-D0-yue" secondAttribute="leading" id="jPw-0w-Fbo"/>
+                            <constraint firstAttribute="bottom" secondItem="Lkg-xn-bce" secondAttribute="bottom" id="txR-pf-v3l"/>
                         </constraints>
                     </view>
                     <navigationItem key="navigationItem" id="MPa-zX-Kaq"/>
                     <nil key="simulatedTopBarMetrics"/>
                     <connections>
-                        <outlet property="usersView" destination="jDK-5y-QRP" id="cuP-gN-eBE"/>
                         <segue destination="osn-5H-SWW" kind="custom" identifier="emergency" customClass="MPOverlaySegue" id="gtX-Cx-AA2"/>
                         <segue destination="nkY-z6-8jd" kind="custom" identifier="passwords" customClass="MPPasswordsSegue" id="Ozp-YT-Utx"/>
+                        <segue destination="S8q-YF-Kt9" kind="custom" identifier="users" customClass="MPRootSegue" id="StK-nr-nps"/>
                     </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="F33-Fe-Tb6" userLabel="First Responder" sceneMemberID="firstResponder"/>
@@ -2692,6 +2686,82 @@ See </string>
                                             <outlet property="purchasedIndicator" destination="yZX-ns-8oV" id="7x0-eq-oSs"/>
                                         </connections>
                                     </tableViewCell>
+                                    <tableViewCell contentMode="scaleToFill" selectionStyle="default" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" shouldIndentWhileEditing="NO" rowHeight="328" id="le3-Q5-MSO" userLabel="Fuel" customClass="MPStoreProductCell">
+                                        <rect key="frame" x="0.0" y="0.0" width="320" height="97"/>
+                                        <autoresizingMask key="autoresizingMask"/>
+                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="le3-Q5-MSO" id="SzQ-Y5-XIF">
+                                            <rect key="frame" x="0.0" y="0.0" width="287" height="96"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <subviews>
+                                                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" verticalCompressionResistancePriority="751" text="Fuel Top-Up" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="12" adjustsLetterSpacingToFitWidth="YES" preferredMaxLayoutWidth="292" translatesAutoresizingMaskIntoConstraints="NO" id="Jnv-uN-xeg">
+                                                    <rect key="frame" x="20" y="226" width="292" height="20.5"/>
+                                                    <fontDescription key="fontDescription" name="Exo2.0-Bold" family="Exo 2.0" pointSize="17"/>
+                                                    <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="fz2-AO-aGW">
+                                                    <rect key="frame" x="20" y="254" width="335" height="53.5"/>
+                                                    <string key="text">You really love Master Password and how it's solving your password problems.  You're eager to encourage the maintenance, technical support and development of new features.  I am a one-man shop, more fuel means I can allocate more hours to Master Password.</string>
+                                                    <fontDescription key="fontDescription" name="Exo2.0-Thin" family="Exo 2.0" pointSize="11"/>
+                                                    <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="thumb_fuel.png" translatesAutoresizingMaskIntoConstraints="NO" id="PnG-hP-syh">
+                                                    <rect key="frame" x="88" y="20" width="198" height="198"/>
+                                                </imageView>
+                                                <activityIndicatorView hidden="YES" opaque="NO" tag="2" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" style="whiteLarge" translatesAutoresizingMaskIntoConstraints="NO" id="eS4-59-Xny">
+                                                    <rect key="frame" x="169" y="100" width="37" height="37"/>
+                                                </activityIndicatorView>
+                                                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" tag="1" contentMode="left" horizontalHuggingPriority="750" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" verticalCompressionResistancePriority="751" text="$2.95" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" preferredMaxLayoutWidth="35.5" translatesAutoresizingMaskIntoConstraints="NO" id="EbU-DV-fKF">
+                                                    <rect key="frame" x="320" y="226" width="34.5" height="20.5"/>
+                                                    <fontDescription key="fontDescription" name="Exo2.0-Regular" family="Exo 2.0" pointSize="14"/>
+                                                    <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="meter_fuel.png" translatesAutoresizingMaskIntoConstraints="NO" id="aGb-QC-A92">
+                                                    <rect key="frame" x="261" y="208" width="12" height="10"/>
+                                                </imageView>
+                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="dsR-fr-dY4">
+                                                    <rect key="frame" x="20" y="20" width="107" height="44"/>
+                                                    <constraints>
+                                                        <constraint firstAttribute="height" constant="44" id="W6p-kB-VBX"/>
+                                                    </constraints>
+                                                    <fontDescription key="fontDescription" name="Exo2.0-Regular" family="Exo 2.0" pointSize="14"/>
+                                                    <state key="normal" title="1h / quarter" image="icon_meter.png">
+                                                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                                    </state>
+                                                    <connections>
+                                                        <action selector="toggleFuelConsumption:" destination="pdl-xv-zjX" eventType="touchUpInside" id="NkB-Dy-IeY"/>
+                                                    </connections>
+                                                </button>
+                                            </subviews>
+                                            <constraints>
+                                                <constraint firstItem="aGb-QC-A92" firstAttribute="bottom" secondItem="PnG-hP-syh" secondAttribute="bottom" id="0Jx-M5-xlh"/>
+                                                <constraint firstItem="Jnv-uN-xeg" firstAttribute="leading" secondItem="SzQ-Y5-XIF" secondAttribute="leading" constant="20" symbolic="YES" id="1ng-ce-JH9"/>
+                                                <constraint firstItem="Jnv-uN-xeg" firstAttribute="top" secondItem="EbU-DV-fKF" secondAttribute="top" id="F04-ip-fHo"/>
+                                                <constraint firstItem="fz2-AO-aGW" firstAttribute="top" secondItem="Jnv-uN-xeg" secondAttribute="bottom" constant="8" symbolic="YES" id="F3H-iv-edF"/>
+                                                <constraint firstItem="fz2-AO-aGW" firstAttribute="leading" secondItem="SzQ-Y5-XIF" secondAttribute="leading" constant="20" symbolic="YES" id="G6B-g9-Z35"/>
+                                                <constraint firstItem="PnG-hP-syh" firstAttribute="top" secondItem="SzQ-Y5-XIF" secondAttribute="top" constant="20" symbolic="YES" id="JNg-lM-Jns"/>
+                                                <constraint firstItem="Jnv-uN-xeg" firstAttribute="bottom" secondItem="EbU-DV-fKF" secondAttribute="bottom" id="KbL-rF-pVN"/>
+                                                <constraint firstItem="Jnv-uN-xeg" firstAttribute="top" secondItem="PnG-hP-syh" secondAttribute="bottom" constant="8" symbolic="YES" id="OZV-m1-YZ1"/>
+                                                <constraint firstItem="dsR-fr-dY4" firstAttribute="top" secondItem="SzQ-Y5-XIF" secondAttribute="top" constant="20" id="VH2-O8-CGj"/>
+                                                <constraint firstAttribute="bottom" secondItem="fz2-AO-aGW" secondAttribute="bottom" constant="20" symbolic="YES" id="Wqo-Le-AcG"/>
+                                                <constraint firstItem="eS4-59-Xny" firstAttribute="centerX" secondItem="PnG-hP-syh" secondAttribute="centerX" id="ZbQ-LX-kmS"/>
+                                                <constraint firstItem="EbU-DV-fKF" firstAttribute="leading" secondItem="Jnv-uN-xeg" secondAttribute="trailing" constant="8" symbolic="YES" id="cku-JX-4bK"/>
+                                                <constraint firstItem="aGb-QC-A92" firstAttribute="centerX" secondItem="PnG-hP-syh" secondAttribute="centerX" constant="80" id="eMa-Gj-BUc"/>
+                                                <constraint firstItem="dsR-fr-dY4" firstAttribute="leading" secondItem="SzQ-Y5-XIF" secondAttribute="leading" constant="20" id="eX0-7y-eHi"/>
+                                                <constraint firstAttribute="centerX" secondItem="PnG-hP-syh" secondAttribute="centerX" id="gO5-ME-YVO"/>
+                                                <constraint firstAttribute="trailing" secondItem="EbU-DV-fKF" secondAttribute="trailing" constant="20" id="hae-Jv-wOU"/>
+                                                <constraint firstAttribute="trailing" secondItem="fz2-AO-aGW" secondAttribute="trailing" constant="20" id="vlt-qH-1Xx"/>
+                                                <constraint firstItem="eS4-59-Xny" firstAttribute="centerY" secondItem="PnG-hP-syh" secondAttribute="centerY" id="yUc-2F-y1r"/>
+                                            </constraints>
+                                        </tableViewCellContentView>
+                                        <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
+                                        <connections>
+                                            <outlet property="activityIndicator" destination="eS4-59-Xny" id="kGW-fn-VqH"/>
+                                            <outlet property="priceLabel" destination="EbU-DV-fKF" id="pg2-8o-7We"/>
+                                        </connections>
+                                    </tableViewCell>
                                 </cells>
                             </tableViewSection>
                             <tableViewSection id="hN1-J4-w3w">
@@ -2745,6 +2815,9 @@ See </string>
                     <nil key="simulatedStatusBarMetrics"/>
                     <nil key="simulatedBottomBarMetrics"/>
                     <connections>
+                        <outlet property="fuelCell" destination="le3-Q5-MSO" id="oAk-6g-cFj"/>
+                        <outlet property="fuelMeterConstraint" destination="eMa-Gj-BUc" id="9iF-EO-UU6"/>
+                        <outlet property="fuelSpeedButton" destination="dsR-fr-dY4" id="XGI-PE-9mh"/>
                         <outlet property="generateAnswersCell" destination="l1g-Ul-Vg8" id="GlG-iZ-7FP"/>
                         <outlet property="generateLoginCell" destination="JVW-tG-xxe" id="PXM-WX-8Qe"/>
                         <outlet property="iOSIntegrationCell" destination="9Na-CL-jBq" id="LSO-OV-9KA"/>
@@ -2753,7 +2826,7 @@ See </string>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="WvF-bk-cgx" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="2624.5" y="463.5"/>
+            <point key="canvasLocation" x="2624.5" y="427.5"/>
         </scene>
         <!--Answers View Controller-->
         <scene sceneID="OG6-nJ-1A0">
@@ -2956,6 +3029,7 @@ See </string>
         <image name="icon_edit.png" width="32" height="32"/>
         <image name="icon_gears.png" width="32" height="32"/>
         <image name="icon_list-names.png" width="32" height="32"/>
+        <image name="icon_meter.png" width="32" height="32"/>
         <image name="icon_person.png" width="32" height="32"/>
         <image name="icon_plus.png" width="32" height="32"/>
         <image name="icon_question.png" width="32" height="32"/>
@@ -2966,6 +3040,8 @@ See </string>
         <image name="icon_up.png" width="32" height="32"/>
         <image name="identity.png" width="82" height="80"/>
         <image name="image-0.png" width="320" height="568"/>
+        <image name="meter_fuel.png" width="12" height="10"/>
+        <image name="thumb_fuel.png" width="198" height="198"/>
         <image name="thumb_generated_answers.png" width="198" height="198"/>
         <image name="thumb_generated_login.png" width="198" height="198"/>
         <image name="tip_basic_black.png" width="210" height="60"/>
@@ -2979,7 +3055,7 @@ See </string>
         <simulatedScreenMetrics key="destination" type="retina47"/>
     </simulatedMetricsContainer>
     <inferredMetricsTieBreakers>
-        <segue reference="GZk-I4-JyH"/>
+        <segue reference="gtb-zE-u9H"/>
         <segue reference="Ql4-wf-T8u"/>
     </inferredMetricsTieBreakers>
     <color key="tintColor" name="controlLightHighlightColor" catalog="System" colorSpace="catalog"/>