One thing concerns me about releasing my game into the app store- developers copying your icon, app name, characters etc. We have seen it before- Papi comes to mind when someone released a parachute landing app (which itself was just a copy of the Crash Landing sample project- no longer available), and used the Papi character for use in their game without permission. What's to stop people from using characters etc from my game? I assume some sort of copyright protection is in order, right? Is there any protection that Apple provide against copying in this manner?