Celestia vs Spacecraft AR
| Celestia | Spacecraft AR | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Android, iOS, Linux, macOS, Web, Windows | Android, iOS |
| Free plan | Yes | Yes |
| Platform coverage | cross-platform | — |
Both are listed in Best Astronomy Apps. On Freedom251, Celestia scores higher on our published basis.