Hello Nabu vs Sounter
| Hello Nabu | Sounter | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €9.99/mo | — |
| Open source | No | No |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Free plan | Yes | Yes |
| Speech practice | Yes | Yes |
| Personalized review | Yes | Yes |
| Mobile apps | Yes | Yes |
| Languages offered | 19 | 8 |
| Offline lessons | — | Yes |
Both are listed in Best Language Learning Apps. On Freedom251, Hello Nabu scores higher on our published basis.