CalmDownTom take a look at indie developer Frogmind's first entry into the ios marketplace,Badland with favorable results
"Badland is one of those “one in a million” games. It has a simple premise but still manages to charm you into loving every aspect of it" says CalmDownTom
"Badland is a right to left side scrolling puzzle game. It is also a game of perpetual motion, meaning that the world is constantly scrolling by and if you fail to keep up with it, you die and have to restart from your last checkpoint. Preventing you from completing this task are a host of obstacles that block your path so that you have to go over, under, between or simply avoid them."