OpenSim vs Walter Fendt Apps on Physics
OpenSim
opensim.stanford.eduWalter Fendt Apps on Physics
walter-fendt.deSide by side
| Figure | OpenSim | Walter Fendt Apps on Physics |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Plans published | 1 | 0 |
| Spec score · Physics Simulation Software | 8.7 (#6) | 7.4 (#60) |
| Delivery mode | desktop | web |
| Free plan | Yes | Yes |
| Lesson library | Yes | Yes |
| Security | The pages reviewed describe OpenSim's software licenses but do not state security certifications or compliance programs. | The privacy policy warns that internet data transmission can have security vulnerabilities and that complete protection from third-party access cannot be guaranteed. |
| Support | OpenSim provides documentation, tutorials, and a discussion forum where users can seek help from experts. | The product page links to an email contact for Walter Fendt. |
Plans
In their own words
OpenSim
OpenSim models and simulates how humans, animals, robots, and their environment move and interact. Its graphical interface displays models and supports creating and analyzing simulations. Models can contain rigid bodies, joints, constraints, contact, muscles, and other actuators. Movement analysis tools include inverse kinematics, inverse dynamics, static optimization, and forward dynamics; Computed Muscle Control can generate muscle-driven forward simulations. The API is usable through Matlab, Python, Java, and C++, and GUI scripting uses an embedded Jython shell. Plugins can add analyses and model components, but must be built for the same OpenSim version and platform. The graphical interface is distributed for 64-bit Windows and Mac, while there is no public Linux GUI distribution; the API source can be built for Linux. OpenSim is free and open source under Apache 2.0, though models, examples, and plugins may have separate licenses. It is intended for research and teaching and welcomes academic and commercial applications. Documentation, tutorials, and a discussion forum are available. Downloading requires a SimTK account.
Walter Fendt Apps on Physics
Walter Fendt Apps on Physics has no write-up on Specifiction yet; its figures are above.