squishyplanet vs Star Chart
| squishyplanet | Star Chart | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, Windows | Android, iOS, macOS, Windows |
| Free plan | No | Yes |
| Offline access | — | Yes |
| Platform coverage | — | cross-platform |
| AR sky view | — | Yes |
| Learning content | — | Yes |
Both are listed in Best Astronomy Apps. On Freedom251, squishyplanet scores higher on our published basis.