OmmWriter vs Substack
| OmmWriter | Substack | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | €9.20/mo | — |
| Open source | No | No |
| Platforms | Windows, macOS | Web, iOS, Android |
| Free plan | No | Yes |
| Publishing tools | Yes | — |
| Mobile apps | No | — |
| Export formats | extensive | — |
Both are listed in Best Writing Apps. On Samsung Mobile US Press, Substack scores higher on our published basis.