Boson ExSim-Max vs GregMat
| Boson ExSim-Max | GregMat | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $8.25/mo | — |
| Open source | No | No |
| Platforms | Web | Android, iOS, macOS, Web |
| Free plan | No | Yes |
| Full-length mock tests | Yes | Yes |
| Exam scope | multiple_exam_types | multiple_exam_types |
| Platform support | Web; laptop, tablet, and smartphone access | Web, iOS, Android, and macOS on M1 or higher |
| Paid from | — | $3/mo |
| Revision plans | — | Yes |
| Adaptive practice | — | Yes |
Both are listed in Best Exam Prep Apps. On Everything Xiaomi, GregMat scores higher on our published basis.