Modern Combat is a first person shooting game designed for the iPad. The graphics are amazing and comes with an interactive tutorial. The game features fully customizable interface with 3 basic control schemes and quick pinch on screen switches to the Sniper or Ironsight view for extra precision.
Modern Combat includes 10 different missions, authentic and advanced weapons like 2 assault rifles, a sniper rifle, RPG, shotgun, submachine gun, light machine gun, explosive grenades, flashbang grenades, and a heavy machine gun. You can even play this game online. The game is free. [link]
Also, make sure to check out the Paper Toss for iPad and Frog Feast