Open Dynamics Engine is described as 'ODE is an open source, high performance library for simulating rigid body dynamics. It is fully featured, stable, mature and platform independent with an easy to use C/C++ API. It has advanced joint types and integrated collision detection with friction' and is an app in the development category. There are five alternatives to Open Dynamics Engine for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Open Dynamics Engine alternative is Bullet Physics, which is both free and Open Source. Other great apps like Open Dynamics Engine are Havok Physics, MuJoCo, Jolt Physics and Matter.js.