Halotools vs SkyView
| Halotools | SkyView | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Linux | iOS, Android |
| Free plan | Yes | No |
| Offline access | — | Yes |
| Platform coverage | — | mobile |
| AR sky view | — | Yes |
| Learning content | — | Yes |
Both are listed in Best Astronomy Apps. On Everything Xiaomi, Halotools scores higher on our published basis.