I just purchased fierce towers from the app store and my permissions are all set to allow and compatibility is disabled. Everytime i try to play i can touch the towers and it will select it but when i click the screen it will pause. So it makes this game useless.
I have that game and clicking the screen pauses it. To actually play the game, you have to hover your finger over the icon without clicking, it will sense it and then you can move the piece. Hope that makes sense. The game works, you're just not understanding how its set up.