Another Free: Shuffle Ball2
Shuffle Ball is a kind of 3D air hockey game for iPhone and iPod touch devices.
Shake or fillip the device as if it were a real racket and hit a smash!!!
This is free version and you can play the first seven levels.
Try this free version first and if you can beat the boss stage (level 7) easily, its about time to try full version.
YouTube(Search for "ShuffleBall iPhone"):
http://www.youtube.com/watch?v=8JIxsMP7X-0