Content Checker vs RedPen
| Content Checker | RedPen | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | Android, iOS, macOS, Web | Linux, macOS, Windows |
| Free plan | Yes | |
| Editor support | web, iOS, macOS | Markdown, Textile, AsciiDoc, Re:VIEW, reStructuredText, LaTeX, Wiki, IntelliJ IDEA, Visual Studio Code, Vim, Emacs, Atom, WordPress, Sublime Text |
| Custom style guide | Yes | |
| Terminology management | Yes | |
| Rule action | warn | |
| API access | Yes |
Listed together in Best Writing Style Checkers