Particlescape - Particlescape app lets you create stunning patterns at your fingertips.
Gravity Free - Gravity Free – Light Particles Manipulation App developed and published by Kfirapps Limited.
Fluid dynamics - Fluid dynamics developed and published by Reinder Nijhoff.
TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
Flasia - Flasia is a highly complex and interactive visualizer yet it also a beautiful work of art.
Fluid Simulation - Relax with beautiful, fluid particle effects that react to your touch.