IronJump is accelerometer controlled platform game with 30 levels.
You can jump on platforms, trampolines, elevators, movable platforms and more.
IronJump has very fast startup time and instant level loading, so you can play anywhere and anytime you want.
Jump and roll in this game has nice feel, rhythm and great responsiveness.
Game play video is at http://www.youtube.com/watch?v=U_0sbYjANOI and you can play simple demo of this game at http://ironjump.com in your web browser.