It's time for a 'flag' button (like how you use to rate an App when you deleted it). Perhaps right after you have opened a new app and closed it App for the fir

It's time for a 'flag' button (like how you use to rate an App when you deleted it). Perhaps right after you have opened a new app and closed it App for the first time. If it's fake that's the moment you'll want to delete it and tell Apple.