KITABOO vs R2 Digital Library
| KITABOO | R2 Digital Library | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | Yes |
| Paid from | $1/mo | |
| Platforms | Android, iOS, macOS, Web, Windows | Android, iOS, Web |
| Free plan | No | No |
| Access model | mixed | mixed |
| Offline access | Yes | Yes |
| Annotation tools | Yes | Yes |
| Institutional admin | Yes | Yes |
| Device support | web_desktop_mobile | web_desktop_mobile |
| Read-aloud support | Yes | Yes |
Listed together in Best Digital Textbook Platforms