Very nice
This has lots of great geometric effects. If you can ever be bothered continuing working on it maybe you can make it easier to undo the last change. Or be able to save a bunch of edits as a preset and share it to other users. Also I recently had to Reset Network Settings which kills the camera/camera roll privacy setting, and this app was one of quite a few that crash on launch after that. But reinstalling fixes that. Thought you should know.