StoryBox vs Substack
| StoryBox | Substack | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Windows | Android, iOS, Web |
| Free plan | Yes | 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.