Cymath vs Ostrol
| Cymath | Ostrol | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $5/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web |
| Free plan | Yes | Yes |
| Paid from | 5 /mo | — |
| Step-by-step explanations | Yes | Yes |
| Subject coverage | broad | broad |
| Platform coverage | multiplatform | web |
| Photo input | — | Yes |
Both are listed in Best Math Solver Apps. On Inferse, Cymath scores higher on our published basis.