Master Books vs Math Mammoth
| Master Books | Math Mammoth | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | iOS, Linux, macOS, Web, Windows | Android, iOS, macOS, Web, Windows |
| Free plan | No | No |
| Subjects included | 4 | 1 |
| Curriculum format | hybrid | hybrid |
| Grade range | Preschool through high school | Kindergarten–grade 8 |
| Lesson plans | Yes | Yes |
| Assessments included | Yes | Yes |
| Parent guidance | Yes | Yes |
| Offline access | Yes | Yes |
Both are listed in Best Homeschool Curriculum. On Samsung Mobile US Press, Math Mammoth scores higher on our published basis.