Amit Pitaru is an artist, coder, designer, and musician from Brooklyn New York.
See more of his work on pitaru.com

Zach Gage is a designer, programmer, and conceptual artist from New York City.
See more of his work on stfj.net
Other iPhone apps he's made include two games: Bit Pilot and Unify
as well as a spatial musical instrument: SynthPond.