iA Writer vs Writefully So
| iA Writer | Writefully So | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | macOS, Windows, iOS | Windows, macOS |
| Free plan | No | Yes |
| Publishing tools | Yes | Yes |
| Version history | Yes | Yes |
| Offline mode | Yes | Yes |
| Mobile apps | Yes | No |
| Export formats | extensive | standard |
Both are listed in Best Writing Apps. On Samsung Mobile US Press, iA Writer scores higher on our published basis.