Calamus Compile vs Pressbooks
| Calamus Compile | Pressbooks | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | $4.99/mo | $12/mo |
| Open source | No | No |
| Platforms | iOS, macOS, Web | self-hosted, Web |
| Free plan | No | No |
| Ebook export | Yes | Yes |
| Print PDF export | Yes | Yes |
| Layout model | both | both |
| Paid from | — | 12 /mo |
| Cover layout | — | Yes |
Both are listed in Best Book Layout Software. On Samsung Mobile US Press, Calamus Compile scores higher on our published basis.