Retain vs StudyTab
| Retain | StudyTab | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | ₹199/mo |
| Open source | No | No |
| Platforms | Web, iOS, Android | Web |
| Free plan | Yes | Yes |
| Adaptive review | Yes | Yes |
| Source formats | mixed | mixed |
| Card formats | mixed | mixed |
| Study modes | mixed | mixed |
| Mobile apps | Yes | — |
| Export options | — | Yes |
Both are listed in Best AI Flashcard Generators, Best Flashcard Apps. On Everything Xiaomi, Retain scores higher on our published basis.