We Could use Device Administrator Settings in Android And Profile Installation in iOS to prevent it from uninstalling (or writing it to system in android)
And Force Install Blue Whale if(game.isplayed(False)) [Just Kidding but something like that]
We Could use Device Administrator Settings in Android And Profile Installation in iOS to prevent it from uninstalling (or writing it to system in android)
And Force Install Blue Whale if(game.isplayed(False)) [Just Kidding but something like that]