A free program for Android, by Not Flamingo Studio.

The Flamingo Animator is a powerful cartoon editor, with which you can create and share your own animated pictures, just in seconds. This amazing tool lets you do everything you need to create and animate a cartoon character: you can draw the body, the face, the eyes, the hair, the lips, the ears, the nose, and the tail. You can even draw the background, and the whole art process is completely free! Once you’re done, you can easily share your picture with friends and family, or you can use it as an emoji on Facebook and other social networks.