Gameloft's Brothers in Arms iPhone title, Hour of Heroes, was released yesterday on the Apple App Store--and it's pretty impressive.
Most notably, Hour of Heroes sports full 3D graphics and freedom of movement. Shooting is accomplished by tapping a button on the bottom right corner, movement is controlled via a faux analog stick, and aiming is a matter of dragging the screen. Grenades can even be thrown with a flick of the motion-sensitive phone.