Build Your Library vs Master Books
| Build Your Library | Master Books | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | |
| Platforms | Web | iOS, Linux, macOS, Web, Windows |
| Free plan | No | No |
| Subjects included | 5 | 4 |
| Curriculum format | digital | hybrid |
| Grade range | Kindergarten through Grade 12; ages 4-18 | Preschool through high school |
| Lesson plans | Yes | Yes |
| Assessments included | Yes | |
| Parent guidance | Yes | |
| Offline access | Yes |
Listed together in Best Homeschool Curriculum