A free program for Android, by DrawAPP.
Doodle: Draw & Joy is a simple, fun, and creative drawing game. You can choose from a variety of brushes to draw with, and each one has a different color. You can also change the settings in order to get a more colorful and beautiful drawing. Once you’re finished drawing, you can save your artwork and share it with your friends.
What’s New?
In Doodle: Draw & Joy, you can now use the new “rainbow” brush, which has a rainbow color. You can also use the new “neon” brush, which has a neon color.