ngspice vs Open Source Physics
| ngspice | Open Source Physics | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | Web, Windows, macOS, Linux, iOS, Android |
| Free plan | Yes | — |
| Delivery mode | — | hybrid |
| Lesson library | — | Yes |
| Authoring tools | — | Yes |
| 3D visuals | — | Yes |
| Offline access | — | Yes |
| Data export | — | Yes |
Both are listed in Best Physics Simulation Software. On Everything Xiaomi, Open Source Physics scores higher on our published basis.