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