A free program for Android, by Piu Piu Apps.

Princess Coloring Book is an educational game for children and adults with a collection of beautiful princesses and other fairies. The game offers you a variety of beautiful princesses to choose from. 

All of them are designed to be realistic and will look just like the real thing. You can choose a color and then choose a location. After that, you will have to place the pieces in the correct order. It is not so hard to do, just follow the instructions.

The app has a beautiful design and will look just like the real thing. It is an educational game, so all the pictures are there for educational purposes. You can find all of them in the Google Play store.