Finally somebody put this in the iPhone I have been waiting for ever (since the AppStore was introduced) a few suggestions...
1. Full screen, of course dont keep the same size for the game objects make it all bigger so its not cheating. If you have time a way to choose if you want full screen or not
2. Swipe controls or like in the original you can click, or in this case tap on the square you want chip to move to.
3.mabey a level editor of some sort, perhaps intergartted with the app or an online level editor
Granted my requests would take alot of work but great apps take time. Its already a great app and I love it .
maninila about WebCC