I'm implementing auto-renewable yearly subscriptions to one our apps. I registered to the SKTransactionQueue on App start:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Attach an observer to the payment queue
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
return YES;
}
The purchase of the subscription works fine. However, the subscription won't renew.
-(void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions
This function is never called when I launch this App after the 60min renewal time in the sandbox.
What are possible configuration issues, that the app won't get renewal transaction.
