diff --git a/src/Environment/iOS/iOSDetail.h b/src/Environment/iOS/iOSDetail.h
index dd44259014..96e36acb4a 100644
--- a/src/Environment/iOS/iOSDetail.h
+++ b/src/Environment/iOS/iOSDetail.h
@@ -15,6 +15,7 @@
 
 + (NSString *)getDeviceId;
 + (NSString *)getDeviceName;
++ (BOOL)isAppTrackingTransparencyAllowed;
 + (NSString *)getIDFA;
 + (BOOL)isValidIDFA;
 
diff --git a/src/Environment/iOS/iOSDetail.mm b/src/Environment/iOS/iOSDetail.mm
index 93440a3f36..890d0b28a5 100644
--- a/src/Environment/iOS/iOSDetail.mm
+++ b/src/Environment/iOS/iOSDetail.mm
@@ -18,6 +18,20 @@ + (NSString *)getDeviceName {
     return deviceName;
 }
 
++ (BOOL)isAppTrackingTransparencyAllowed {
+    if (@available(iOS 14.5, *)) {
+        if (ATTrackingManager.trackingAuthorizationStatus == ATTrackingManagerAuthorizationStatusAuthorized) {
+            return YES;
+        }
+    } else {
+        if ([iOSDetail isValidIDFA] == YES) {
+            return YES;
+        }
+    }
+    
+    return NO;
+}
+
 + (NSString *)getIDFA {
     NSUUID * idfa_uuid = [iOSDetail getAdIdentifier];
 
@@ -50,29 +64,29 @@ + (BOOL)isValidIDFA {
 }
 
 + (UIWindow *)getRootWindow {
-    UIApplication *application = [UIApplication sharedApplication];
+    UIApplication * application = [UIApplication sharedApplication];
     id<UIApplicationDelegate> delegate = application.delegate;
-    UIWindow *window = delegate.window;
+    UIWindow * window = delegate.window;
     
     return window;
 }
 
 + (UIView *)getRootView {
-    UIWindow *window = [iOSDetail getRootWindow];
-    UIView *view = [window.subviews objectAtIndex:0];
+    UIWindow * window = [iOSDetail getRootWindow];
+    UIView * view = [window.subviews objectAtIndex:0];
     
     return view;
 }
 
 + (UIViewController *)getRootViewController {
-    UIWindow *window = [iOSDetail getRootWindow];
+    UIWindow * window = [iOSDetail getRootWindow];
     UIViewController *viewController = window.rootViewController;
     
     return viewController;
 }
 
 + (NSUUID *)getAdIdentifier {
-    NSUUID *idfa_uuid = [[ASIdentifierManager sharedManager] advertisingIdentifier];
+    NSUUID * idfa_uuid = [[ASIdentifierManager sharedManager] advertisingIdentifier];
     
     return idfa_uuid;
 }
@@ -136,7 +150,7 @@ + (void)adRevenue:(iOSAdRevenueParam *)revenue {
 
 + (void)transparencyConsent:(iOSTransparencyConsentParam *)consent {
     [iOSDetail addMainQueueOperation:^{
-        NSObject<iOSUIMainApplicationDelegateInterface> *delegate = [iOSDetail getUIMainApplicationDelegate];
+        NSObject<iOSUIMainApplicationDelegateInterface> * delegate = [iOSDetail getUIMainApplicationDelegate];
     
         [delegate eventTransparencyConsent:consent];
     }];
@@ -151,7 +165,7 @@ + (void)log:(iOSLogRecordParam *)record {
 }
 
 + (NSString *)pathForTemporaryFileWithPrefix:(NSString *)prefix ext:(NSString *)ext {
-    NSString *result;
+    NSString * result;
     CFUUIDRef uuid = CFUUIDCreate(NULL);
     CFStringRef uuidStr = CFUUIDCreateString(NULL, uuid);
 
@@ -180,8 +194,8 @@ + (void)showOkAlertWithViewController:(UIViewController *)viewController
         return;
     }
 
-    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
-    UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
+    UIAlertAction * okAction = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
         Mengine::Helper::dispatchMainThreadEvent([ok]() {
             ok();
         });
@@ -218,11 +232,11 @@ + (void)showAreYouSureAlertDialogWithContext:(UIViewController *)viewController
     NSString * areYouSureText = @"\n\nAre you sure?";
     NSString * fullMessage = [message stringByAppendingString:areYouSureText];
     
-    UIAlertController *alert = [UIAlertController alertControllerWithTitle:title
+    UIAlertController * alert = [UIAlertController alertControllerWithTitle:title
                                                                    message:fullMessage
                                                             preferredStyle:UIAlertControllerStyleAlert];
     
-    UIAlertAction *yesAction = [UIAlertAction actionWithTitle:@"YES"
+    UIAlertAction * yesAction = [UIAlertAction actionWithTitle:@"YES"
                                                         style:UIAlertActionStyleDefault
                                                       handler:^(UIAlertAction * _Nonnull action) {
         Mengine::Helper::dispatchMainThreadEvent([yes]() {
@@ -230,7 +244,7 @@ + (void)showAreYouSureAlertDialogWithContext:(UIViewController *)viewController
         });
     }];
     
-    UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"CANCEL"
+    UIAlertAction * cancelAction = [UIAlertAction actionWithTitle:@"CANCEL"
                                                            style:UIAlertActionStyleCancel
                                                          handler:^(UIAlertAction * _Nonnull action) {
         Mengine::Helper::dispatchMainThreadEvent([cancel]() {
diff --git a/src/Plugins/AppleAppTrackingPlugin/AppleAppTrackingService.mm b/src/Plugins/AppleAppTrackingPlugin/AppleAppTrackingService.mm
index 31bbea8a3a..1ba73d4ef5 100644
--- a/src/Plugins/AppleAppTrackingPlugin/AppleAppTrackingService.mm
+++ b/src/Plugins/AppleAppTrackingPlugin/AppleAppTrackingService.mm
@@ -18,7 +18,7 @@
     //////////////////////////////////////////////////////////////////////////
     AppleAppTrackingService::AppleAppTrackingService()
         : m_status( EAATA_NONE )
-        , m_idfa( nil )
+        , m_idfa( @"00000000-0000-0000-0000-000000000000" )
     {
     }
     //////////////////////////////////////////////////////////////////////////
@@ -28,19 +28,19 @@
     //////////////////////////////////////////////////////////////////////////
     bool AppleAppTrackingService::_initializeService()
     {
-        m_idfa = @"00000000-0000-0000-0000-000000000000";
+        //Empty
 
         return true;
     }
     //////////////////////////////////////////////////////////////////////////
     void AppleAppTrackingService::_finalizeService()
     {
-        m_idfa = nil;
+        //Empty
     }
     //////////////////////////////////////////////////////////////////////////
     void AppleAppTrackingService::authorization( const LambdaAuthorizationResponse & _response )
     {
-        if(@available(iOS 14.0, *))
+        if( @available(iOS 14.0, *) )
         {
             LambdaAuthorizationResponse copy_response = _response;
             
@@ -76,17 +76,17 @@
                     copy_response( status_copy, idfa_str );
                 });
             }];
-        }
-        else
-        {
-            m_status = EAATA_AUTHORIZED;
             
-            this->makeIDFA_();
-
-            const Char * idfa_str = [m_idfa UTF8String];
-            
-            _response( m_status, idfa_str );
+            return;
         }
+
+        m_status = EAATA_AUTHORIZED;
+
+        this->makeIDFA_();
+
+        const Char * idfa_str = [m_idfa UTF8String];
+
+        _response( m_status, idfa_str );
     }
     //////////////////////////////////////////////////////////////////////////
     void AppleAppTrackingService::getIDFA( EAppleAppTrackingAuthorization * const _status, Char * const _idfa ) const
@@ -114,21 +114,36 @@
     //////////////////////////////////////////////////////////////////////////
     bool AppleAppTrackingService::isTrackingAllowed() const
     {
-        if(@available(iOS 14.5, *))
+        if( @available(iOS 14.5, *) )
         {
-            if( ATTrackingManager.trackingAuthorizationStatus == ATTrackingManagerAuthorizationStatusDenied )
+            switch( ATTrackingManager.trackingAuthorizationStatus )
             {
-                return false;
+                case ATTrackingManagerAuthorizationStatusAuthorized:
+                {
+                    return true;
+                }break;
+                case ATTrackingManagerAuthorizationStatusDenied:
+                {
+                    return false;
+                }break;
+                case ATTrackingManagerAuthorizationStatusNotDetermined:
+                {
+                    return false;
+                }break;
+                case ATTrackingManagerAuthorizationStatusRestricted:
+                {
+                    return false;
+                }break;
             }
+            
+            return false;
         }
-        else
+
+        if( [iOSDetail isValidIDFA] == NO )
         {
-            if( [iOSDetail isValidIDFA] == NO )
-            {
-                return false;
-            }
+            return false;
         }
-
+        
         return true;
     }
     //////////////////////////////////////////////////////////////////////////
diff --git a/src/Systems/POSIXThreadSystem/POSIXThreadSystem.cpp b/src/Systems/POSIXThreadSystem/POSIXThreadSystem.cpp
index f64c57f9a9..2fec9ad4a2 100644
--- a/src/Systems/POSIXThreadSystem/POSIXThreadSystem.cpp
+++ b/src/Systems/POSIXThreadSystem/POSIXThreadSystem.cpp
@@ -179,7 +179,7 @@ namespace Mengine
     //////////////////////////////////////////////////////////////////////////
     ThreadId POSIXThreadSystem::getCurrentThreadId() const
     {
-        pthread_t threadId = pthread_self();
+        pthread_t threadId = ::pthread_self();
 
         return (ThreadId)threadId;
     }