N-Body Simulator

N-body particle simulator where the behaviour of the system is driven only by each particle's gravity.
The app has been completely redesigned. Now there is a simulation box from which the particles can't escape. The system is now much more interactive and it performs way better than the previous version. A mid-range device shouldn't have problems with 100 particles.

Features:
-Real n-body simulation, pure gravitational interactions between particles.
-Zoom and pan.
-Create walls particles can't trespass. Watch them bounce off.
-Allow or not phisically realistic collisions and mergers between particles.
-Set particle and background colors.
-Set gravity strength and particle mass.
-Accelerometer support.
-Shoot particles or create repulsive forces using touchscreen.
-Simulation area that expands well beyond any regular-size device screen.
-Enable or disable the central black hole which exerts a neat attractive force towards the center.
-Enable or disable particle trails (disable to improve performance).
-Modify simulation velocity in real time.

Check out the new LIVE WALLPAPER version, it's free and it's on the market now! It will remain with the old version of the app by now.