Gaia Sky vs Heavens-Above
| Gaia Sky | Heavens-Above | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | |
| Paid from | Free | Free |
| Platforms | Linux, macOS, Windows | Android, iOS, Web |
| Free plan | Yes | Yes |
| Offline access | Yes | Yes |
| Platform coverage | desktop | cross-platform |
| Mission tracking | Yes | Yes |
| Learning content | Yes |
Listed together in Best Astronomy Apps