Atlas Runa vs Busuu
| Atlas Runa | Busuu | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | $6.99/mo | Free |
| Open source | No | No |
| Platforms | extension, Web | Android, iOS, Web |
| Free plan | Yes | Yes |
| Paid from | $13.99/mo | — |
| Speech practice | Yes | Yes |
| Personalized review | Yes | Yes |
| Mobile apps | No | Yes |
| Languages offered | 5 | 14 |
| Offline lessons | — | Yes |
| Placement test | — | Yes |
Both are listed in Best Language Learning Apps, Best AI Language Learning Apps. On Samsung Mobile US Press, Busuu scores higher on our published basis.