Pencil vs Camera

[maplecoder]

I would like to recommend a photography processing app: Pencil vs Camera

http://itunes.apple.com/us/app/pencil-vs-camera/id384329556?mt=8

Pencil vs Camera is a fun photo processing App for iPhone/iPod Touch/iPad. You can get an image with pencil sketch on a torn piece of paper above the original photo.
● iOS 4 supported
● Sleek and intuitive UI
● Choose photo from photo album
● 4 adjustable effects: Pencil sketch/Cartoon/Halftone/Noise
● Arbitrary-shaped paper region by drawing on photo
● Share photo via Email
● Save photo to photo album

 

[Hemmo]

toonpaint is cool too you can change photos to "paintings" toon style very cool and easy.