Remove local and remote notifications in iOS apps. Simply put this in your App Delegate, and then call [self clearNotifications] in -didFinishLaunchingWithOptions, or another delegate method of your liking in your App Delegate. Personally, I like putting it in -- (void)applicationWillEnterForeground:(UIApplication *)application because that meth…

gistfile1.m

- (void) clearNotifications
{
    [[UIApplication sharedApplication] cancelAllLocalNotifications];
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:1];
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
}