OpusWriter vs Story Architect
| OpusWriter | Story Architect | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | Yes |
| Paid from | $129/mo | $4.17/mo |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Android, iOS, Linux, macOS, Windows |
| Free plan | No | Yes |
| Real-time collaboration | Yes | — |
| Offline mode | — | Yes |
Both are listed in Best Writing Apps. On Samsung Mobile US Press, Story Architect scores higher on our published basis.