Calmly Writer vs Substack
| Calmly Writer | Substack | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows, macOS, Linux, Android | Web, iOS, Android |
| Free plan | Yes | Yes |
Both are listed in Best Writing Apps. On Samsung Mobile US Press, Calmly Writer scores higher on our published basis.