New answers tagged game-center
Yes, it's possible to suppress the Game Center Welcome banner programmatically from within your app, at least under iOS 7. My approach is predicated on a few observations: The banner is presented as an additional UIWindow within your UIApplication. This window always seems to appear at index 1. (presuming your app only uses one window.) The banner is 66 ...
Leaderboards can't be deleted once they are used in a live app, therefore you will need to create a new app if you wish to 'remove' a leaderboard. You can’t delete a leaderboard after the leaderboard appears in a live version of the app. Source: Game Center Configuration Guide for iTunes Connect
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