Duden-Mentor vs Typeright
| Duden-Mentor | Typeright | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows, macOS | iOS, Android |
| Free plan | Yes | Yes |
| Browser extension | Yes | Yes |
| Desktop app | No | — |
| Mobile app | No | Yes |
| Style suggestions | Yes | Yes |
| Tone detection | — | Yes |
| Languages supported | — | 3 |
Both are listed in Best Grammar Checkers. On Samsung Mobile US Press, Typeright scores higher on our published basis.