There are a few features that the Color Therapy app has that I wish Pigment had.
1). The ability to press on a color within a picture I’m coloring and having that color automatically appear on my brush or fill tool. It makes it easier to use repeated colors especially when using similar colors.
2). The ability to toggle between the two colors simply by tapping. F.or example, if I originally filled a flower petal pink but I’m wondering if red would be better. I color the petal pink, them put my fill to red. I press the pink petal and it becomes red. I press it when it’s red then it becomes pink again.
3). The ability to clear all colors from a picture while the picture is open. With Pigment, I have to exit and restart.

4) I like Color Therapy’s ability to alter the picture after coloring is completed. I can change the line colors and the overall look - watercolor, old painting, shadow, cloth, etc.