Spin Physics app for iPhone and iPad

Spin physics is a fun particle toy. Touch the screen and the particles will begin swirling around your finger and separating out into different layers. Add another finger and suddenly they begin swirling in formation. Endless beautiful formations are possible by either using your fingers to cause the particles to circulate across the screen. Sticky fingers mode allows you to watch the particle flow throughout space without having to hold your fingers down on the screen the entire time.

Features:
* 3 sets of physics laws
* Universal app
* Use up to 10 fingers at a time
* "Sticky fingers" mode