
Free
About
iMuJoCo brings the MuJoCo physics engine to iPhone and iPad with native Swift UI and Metal rendering.
Stream simulation state over UDP and control robot models in real-time from external applications. Use the provided driver to send commands and receive state — ideal for prototyping robotics controllers, testing motion policies, and visualising simulations on the go.
Features:
- Real-time physics simulation powered by Google DeepMind's MuJoCo
- UDP streaming — receive state and send control commands from external apps
Driver provided for easy integration
- Native Metal rendering for smooth, interactive 3D visuals
- Built-in models including Unitree G1, H1, and more
- Designed for iPhone and iPad
- More features to come
iMuJoCo will be open-sourced under the Apache 2.0 license.
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What's New in iMuJoCo
0.1.3
April 7, 2026
- Control mode decoupling: 4 simulation/driver sync modes for more flexible remote control - PTP precision time synchronization for accurate timing between device and driver - Contact forces and body forces now available in state data - Per-instance sync server support for multi-device setups - Stability and build improvements
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