I dont know much about the iPhone, you mean that you had to save the link as a shortcut on the homescreen to be able to see it fullscreen ?
When in fullscreen mode, do you still have a bar at the top of the screen ? Like an address bar or something. If not, I know iPhone resolution are more like 640x920.
So I guess to support both 480x800 (most android powered phone) and iPhone, we would have to make to version with a script that links to the proper build depending on the running OS.
Thanks a lot iRoNgHosT!