Duolingo vs Lumastery
| Duolingo | Lumastery | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web | Web |
| Free plan | Yes | Yes |
| Adaptive practice | — | Yes |
| Adaptive learning paths | — | Yes |
| Diagnostic assessment | — | Yes |
| Content authoring | — | No |
| LMS integrations | — | No |
| Offline access | — | No |
Both are listed in Best Adaptive Learning Software. On Inferse, Duolingo scores higher on our published basis.