diff --git a/platform-darwin/External/Pearl b/platform-darwin/External/Pearl
index 2f28a807..80733afc 160000
--- a/platform-darwin/External/Pearl
+++ b/platform-darwin/External/Pearl
@@ -1 +1 @@
-Subproject commit 2f28a807d215d022026265e583311f4b68c92e75
+Subproject commit 80733afc7a3ea25e3684840d59350ed533ce8634
diff --git a/platform-darwin/Source/iOS/MPSecrets.m b/platform-darwin/Source/iOS/MPSecrets.m
index ea37a7b0..3a80f10a 100644
--- a/platform-darwin/Source/iOS/MPSecrets.m
+++ b/platform-darwin/Source/iOS/MPSecrets.m
@@ -59,7 +59,7 @@ NSString *digest(NSString *value) {
     if (!value)
         return nil;
 
-    size_t appSaltLength, valueLength;
+    NSUInteger appSaltLength, valueLength;
     const void *appSaltString = [decrypt( appSalt ) cStringUsingEncoding:NSUTF8StringEncoding length:&appSaltLength];
     const void *valueString = [value cStringUsingEncoding:NSUTF8StringEncoding length:&valueLength];
     const uint8_t *digest = mpw_hash_hmac_sha256( appSaltString, appSaltLength, valueString, valueLength );
diff --git a/platform-darwin/Source/iOS/MPStoreViewController.m b/platform-darwin/Source/iOS/MPStoreViewController.m
index da28da34..4c1b3cc8 100644
--- a/platform-darwin/Source/iOS/MPStoreViewController.m
+++ b/platform-darwin/Source/iOS/MPStoreViewController.m
@@ -275,7 +275,7 @@ PearlEnum( MPDevelopmentFuelConsumption,
     NSDate *now = [NSDate date], *checked = [MPiOSConfig get].developmentFuelChecked;
     if (!checked || 3600 < (fuelSecondsElapsed = [now timeIntervalSinceDate:checked])) {
         NSTimeInterval weeksElapsed = fuelSecondsElapsed / (3600 * 24 * 7 /* 1 week */); /* x weeks elapsed */
-        NSTimeInterval fuelConsumed = MIN( fuelRemaining, weeklyFuelConsumption * weeksElapsed );
+        CGFloat fuelConsumed = MIN( fuelRemaining, weeklyFuelConsumption * (CGFloat)weeksElapsed );
         fuelRemaining -= fuelConsumed;
         fuelInvested += fuelConsumed;
         [MPiOSConfig get].developmentFuelChecked = now;
diff --git a/platform-darwin/Source/iOS/MPiOSAppDelegate.m b/platform-darwin/Source/iOS/MPiOSAppDelegate.m
index 77821ebe..1001ca51 100644
--- a/platform-darwin/Source/iOS/MPiOSAppDelegate.m
+++ b/platform-darwin/Source/iOS/MPiOSAppDelegate.m
@@ -42,7 +42,7 @@
         [PearlLogger get].printLevel = [[MPiOSConfig get].traceMode boolValue]? PearlLogLevelDebug: PearlLogLevelInfo;
         [PearlLogger get].historyLevel = [[MPiOSConfig get].traceMode boolValue]? PearlLogLevelTrace: PearlLogLevelInfo;
 #ifdef DEBUG
-        //[PearlLogger get].printLevel = PearlLogLevelTrace;
+        [PearlLogger get].printLevel = PearlLogLevelDebug;
 #endif
     } );
 }
@@ -119,11 +119,13 @@
         countlyConfig.enableDebug = YES;
         [Countly.sharedInstance startWithConfig:countlyConfig];
 
+#if ! DEBUG
         [self.hangDetector = [[PearlHangDetector alloc] initWithHangAction:^(NSTimeInterval hangTime) {
             MPError( [NSError errorWithDomain:MPErrorDomain code:MPErrorHangCode userInfo:@{
                     @"time": @(hangTime)
             }], @"Timeout waiting for main thread after %fs.", hangTime );
         }] start];
+#endif
     }
     @catch (id exception) {
         err( @"During Analytics Setup: %@", exception );