Notable vs Vaia
| Notable | Vaia | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | $8.33/mo | Free |
| Open source | No | No |
| Platforms | Android, iOS, Web | Android, iOS, Web |
| Free plan | Yes | Yes |
| Paid from | $11.99/mo | — |
| AI summaries | Yes | — |
| AI flashcards | Yes | — |
| AI quizzes | Yes | — |
| Source uploads | Yes | — |
| Mobile app coverage | ios_android | — |
| Source citations | Yes | — |
Both are listed in Best AI Study Tools. On Samsung Mobile US Press, Notable scores higher on our published basis.