I dont get it. 99 cents for a crop tool?

Am I missing something or does this app simply crop the photos to 6x7? It doesnt add any pretty film filters. It takes B&W, but really low contrasty, uninspiring B&W. The end result is photos that looks like digital camera phone photos only with a 6x7 aspect ratio. You can crop in iOS5 for free. You really should be able to "return" apps within 24 hours.

noahstone about 6x7