Meshmerizer for iPhone/iPad (2009)

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An interactive, generative, audio-reactive visualization app for the iPhone and iPod Touch.

Get it from the iTunes App Store here.

Use your fingers to create and interact with abstract geometry in 2D or 3D. Very simple to use, just slide your fingers over the screen and try different gestures. Tilt the device to look at the shape from different angles. Options for two different kinds of audio-reactive behaviour (microphone input – iPhone only): deforming based on audio, or completely generative driven by audio. If you feel adventurous, you can play with plenty of customizable parameters to adjust coloring, physics, shape etc. Or if that feels too intimidating just click ‘randomize’ to make the settings random and experiment.

It was written with a custom version of openFrameworks (pre-006) and an early version of the ofxiPhone addon. Information on openFrameworks and ofxiPhone at