Indie developer Morgan Davies of Sauce Digital has been doing some interesting work on the App Store and taking some risks. His most recent games have tried to introduce some new and very touch-screen friendly control schemes: Monkey Tennis and Touch Soccer 3D.
The problem with innovation, however, is unfamiliarity. The biggest criticisms of both games have been the control learning curves, but for those users who have been able to get a hang of the controls, they seem to love it. But for some users, the controls never quite "click".
Lite versions are ideal for these types of games, and fortunately Sauce Digital has recently created two Lite versions for their games for you to try. If you're open to try something different, give these a spin.