Deko App by Jaakko Tuomivaara & Johan Halin
Adult finger painting, digital style, is a quick way to describe the Deko Image App by Jaakko Tuomivaara & Johan Halin, a pattern generator that outputs abstract graphics at the swipe of a finger. How far you swipe controls the degree of change. Save the results, create gallery constellations, use them as mobile wallpaper, or export them for wider ranging applications. Free, for iOS 6 only. Via Cool Hunting and addictivetips.