Home
Enhance the photos that you take with your iPhone camera directly on your iPhone!  Move
the sliders in the same direction to increase or decrease brightness.  Move the sliders in
opposite directions to increase or decrease contrast.  The combinations are endless!  
Save your enhanced photos as new photos in your Camera Roll.  Your saved photo will
have the same resolution as the original so you can open it in the Photos application and
zoom as before, or apply PhotoPurify for iPhone again to it.
PhotoPurify for iPhone
Original photograph.
More contrast
Less contrast
More brightness
Less brightness