Kotobee Author vs LibreTexts
| Kotobee Author | LibreTexts | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $104.17/mo |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | Android, iOS, Web |
| Free plan | Yes | Yes |
| Paid from | — | 15 /mo |
| Access model | — | mixed |
| Offline access | — | Yes |
| Annotation tools | — | Yes |
| Institutional admin | — | Yes |
| Device support | — | web_mobile |
| Read-aloud support | — | Yes |
Both are listed in Best Digital Textbook Platforms. On Samsung Mobile US Press, LibreTexts scores higher on our published basis.