4 of 7Image
LittlePhoto is free and possesses outstanding editing tools but the shutter is slow.
CameraZoom is a well-rounded app with a full-range of precamera settings but it suffers from a slow shutter. $2.99.
ProCapture is free and Plus is a deal at $3.99. It's got the fastest shutter on the market and functions very well in all conditions. There's no post-picture editing.