Heavens-Above vs Stellarium
| Heavens-Above | Stellarium | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Android, iOS, Web | Linux, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Offline access | Yes | Yes |
| Platform coverage | cross-platform | desktop |
| Mission tracking | Yes | Yes |
| Telescope control | — | Yes |
Both are listed in Best Astronomy Apps. On Everything Xiaomi, Stellarium scores higher on our published basis.