Caatuu vs Satori Reader
| Caatuu | Satori Reader | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $7.42/mo |
| Open source | No | No |
| Platforms | Web, Android | Web, iOS, Android |
| Speech practice | Yes | — |
| Mobile apps | Yes | Yes |
| Languages offered | 5 | 1 |
| Free plan | — | Yes |
| Paid from | — | $9/mo |
| Offline lessons | — | Yes |
| Personalized review | — | Yes |
Both are listed in Best Language Learning Apps. On Freedom251, Satori Reader scores higher on our published basis.