Wish it worked!
It works fine until you use the zoom. When you zoom in it goes crazy. Sometimes it doesnt register your touch. Other times, while zoomed, it reveals you image twice. The larger image and a smaller one where you are attempting to color. Would purchase if actually worked. Good idea just put more time into development.
CrazyWeeWee about
Color Editor - Photo Recolor & Background Eraser, v2.2