AWESHOM!

This app is really good for drawing I highly recommend if for anyone. Im a big sketching person but Im not very good at digital art,especially when it comes to touchscreen. Its really easy to draw good stuff. Its a bit annoying though that it puts some lines in-between other lines. The Eraser is WAY to big though..

Epicepicepicepicpersonegirl about Sketch Guru - My Handy Sketch Pad for iPhone