I downloaded a new photo editing app for my iPad the other day, and it is amazing what all it can do. I have just tried it a few times, and am still learning how to operate everythng. It will probably be a while before i get it all figured out; but i am really enjoying it. Here is one of the tutorials that shows how easily a whole picture can be changed with just a few applications of the editor. If you enjoy playing with pictures, this is an interesting app to have, and I imagine it is probably available for other devices than the ipad.