Illustrator is both iPhone and iPad Vector drawing app. If you want to draw circle, just draw circle with your finger. If you want a rectangle - draw a rectangle. Illustrator’s intelligent algorithm recognizes a few shapes and draws an accurate version of them. Illustrator 1.8 ($9.99) http://itunes.apple.com/us/app/illustrator/id400293407?ls=1&mt=8 Illustrator Lite 1.8 (FREE*) http://itunes.apple.com/us/app/illustrator-lite/id416235244?ls=1&mt=8 *Lite version allows you to draw 5 figures only to test the interface.
