A free program for Android, by Vimotech.

The best way to relax and de-stress is by coloring and painting. There is nothing that compares to the calming feeling that comes from coloring and painting. It is a great way to take your mind off of all the things that are stressing you out and instead concentrate on a simple activity that makes you feel calm and happy. Coloring and painting are great meditative games that can help you to relax and de-stress. The best part is that you can do it at your own pace and in your own way. You can color and paint your favorite characters, or you can color and paint the entire background. You can also color and paint a random object that is in front of you. This will help you to learn to be more creative and will also help you to learn to look at things from a different angle.