If you havent tried this app, you should... Its a very simple drawing program with a limited number of tools: paintbrush, line thickness, etc. The bonus feature is that it will replay your artwork stroke for stroke in the order you made it! They have a website and you can view others work and how they drew it as well. Fantastic program it is soooo worth the money... very fun, simple to use and the stuff people do on it is amazing... here are a few of mine....post yours if you have any!!