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Gravity Lab is a Newtonian gravity simulator. Experiment with the built in planetary systems or create your own systems from scratch. See what happens when you double the mass of the Sun or modify the gravitational constant of the universe!

What's New

Version 1.0.6:
  • Improved scrolling and zooming support
  • Options to display rulers and grid
  • Animation speed scale can now be customized
  • Support for printing simulation plots
  • Support for exporting simulation data
  • Advanced simulation options (available via in app purchase)
  • Simulated bodies can now be marked as stationary
  • New example systems!


  • OS X 10.7 or later

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Current Version (1.x)


Downloads 196
Version Downloads 100
License Free
Date 17 Nov 2014
Platform Intel 64 / OS X
Price Free
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