Creative Applications just profiled Rot.Sketch which is a new iPhone app designed by Jean Helfenstein. It’s an HTML5 experiment that allows you to produce spirograph-like drawings, draw new elements while others are rendering, as well as move the centre around which the lines rotate. You can get the app here: http://www.jeanhelfenstein.com/rotsketch/app, and be sure to check out more captured images at their Flickr gallery. And you absolutely must check out Creative Applications for all the latest and very best apps.
Source: Creative Applications