Shadertoy - Build shaders, share them, and learn from the best community.
Gravity Free - Gravity Free – Light Particles Manipulation App developed and published by Kfirapps Limited.
SHADERed - Lightweight, full-featured desktop tool for creating and testing HLSL and GLSL shaders
TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
KodeLife - Real-time GPU shader editor, live-code performance tool and graphics prototyping sketchpad.
Heat Pad - Heat Pad – Relaxing Heat Sensitive Surface is a beautiful app that simulates multiple heat-sensitive surfaces reacting to the heat of your fingertips.