Saturation is a simple, free app that allows users to play around with color themes supplied by Adobe Kuler using custom color visualizers. There are two visualizers in the app right now, and we have plans to add more in future updates.
You can download it here (iTunes link): http://www.itunes.com/app/saturation
Or simply search for 'saturation' in the iTunes app store.
Saturation is built with using cocos2d for iPhone. We've put the code up for those who want to dig in: http://github.com/sroske/saturation
Designer: David Maloney
Developer: Shawn Roske