ShaderToy

Edit OpenGL ES shader programs on your Android device!

A simple tool for developers that lets you edit OpenGL ES shaders directly on your Android device.

Inspired by Inigo Quilez's ShaderToy, and includes some of his shaders:

http://www.iquilezles.org/apps/shadertoy/

Requires Android 2.2 or higher and OpenGL ES 2.0 hardware.

Hardware keyboard recommended.

NOTE: this is quite an old app - to get the menu up on modern phones you need to do a long press on the back button!