DoodlAir

DoodlAir is an application for drawing images, but like no other drawing app, it contains brushes that paints like real-world painting accessories.
It also contains several experimental brushes that draws fractal-like lines.
DoodlAir also has the REPLAY function which allows you to replay your doodling process and show your friends how certain image was created. Replays are saved as images and can be opened in other apps (but only DoodlAir recognize them as replays).