Corrector Castellano vs Duden-Mentor
| Corrector Castellano | Duden-Mentor | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | €2.99/mo |
| Platforms | Web | extension, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Desktop app | No | No |
| Mobile app | No | No |
| Style suggestions | No | Yes |
| Browser extension | Yes |
Listed together in Best Grammar Checkers