Screensmudge has CameraSharp (iTunes Link) in the iTunes App Store for FREE for a limited time. Deal expires June 19, 2011.

CameraSharp is packed with all the essential features you’ll need to take great pictures every time everywhere. It features sound activated shutter technology to allow picture taking completely hands free while still maintaining control of the photo, spot exposure and focus system gives the photographer the ability of capturing any moment in the highest quality (not supported on older devices like iPhone 3G/3GS), bubble level and antishake activated shutter are core tools that allow you to avoid tilted and frequently blurred photographs otherwise commonly occurring, tactile timer, full EXIF, geotagging, digital zoom, front camera support, and more!