Knowt vs Photomath
| Knowt | Photomath | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $5.83/mo |
| Open source | No | No |
| Platforms | Web, iOS, Android | Android, iOS |
| Free plan | Yes | Yes |
| Paid from | $12.99/mo | $9.99/mo |
| AI summaries | Yes | — |
| AI flashcards | Yes | — |
| AI quizzes | Yes | — |
| Source uploads | Yes | — |
| Monthly upload limit | 100 files/mo | — |
| Mobile app coverage | ios_android | — |
Both are listed in Best AI Study Tools. On Everything Xiaomi, Photomath scores higher on our published basis.