After viewing the before/after zoom shots, I thought Id give this app a look. Very, very simple interface with no image options. Settings include only three options and there was no difference between this apps results and other free apps. Try TrueHDR, Camera+, ProCamera, SuperCamera or IMajiCam. All of these produce far better results. TrueHDR and Camera+ are my two favorite camera apps.
Satisfied Surfer about HD Camera Pro - Take a Shot With 12.0 MPX Resolutions