GrammarPro vs WhiteSmoke
| GrammarPro | WhiteSmoke | |
|---|---|---|
| Free plan | Yes | |
| Paid from | $5/mo | $0.42/mo |
| Platforms | Web | Android, extension, iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Browser extension | No | Yes |
| Desktop app | No | Yes |
| Mobile app | No | Yes |
| Style suggestions | Yes | Yes |
| Tone detection | Yes |
Listed together in Best Grammar Checkers