For the cheapskates in the world Subway Surfer is Free for a limited time on the iTunes store
Another runner game. This game has great cartoony graphics and a bouncy soundtrack. You try to help a young graffiti artist escape from the arm of the law by running thru a subway and collecting coins you use to purchase upgrades. Or if you like to cheat you can buy your way to success. Although the game looks and plays great, the repetitiveness makes the game grow thin. The level design is boring and has only one environment.