I have an app which is in live (Published in AppStore). Now if I would removed that app from AppStore ,can that app still able to use in already installed phones?
Or is there anyway to do the same by other way? I wanted that my app cant used by anyone even they have installed it.
Best Answer
No, removing your app from the App Store won't remove it from other people's devices (iPhones/iPads).
Yes, an app that was removed from the App Store but is still installed on a user's device. If the app relies on data from another server (getting data from a database or a news source) an this data cannot be accessed anymore at least parts of the app won'be functional anymore.