How can i find out which apple ID was used to download an app (Whats up)
Hello
I have previously (when first bought the phone and experimenting) bought the Whats up app. Now i am trying to update it with my current Apple ID but i get an error message saying that some other user ID was used to install this app. I can't even remember. Maybe my wife installed it.
So my question is: Can i somehow see which Apple ID was used to download this app ? because in that case it might ring a bell and be able to update.
I really want to avoid deleting it and resetting it at the moment.
thank guys
MacBook Air, Mac OS X (10.7.5)