ProWritingAid vs Readability.ch

ProWritingAid plans

• FreeFree
• Premium$30 a month
• Premium Pro$36 a month
• Premium$120 a year
• Premium Pro$144 a year
• Premium$399, paid once

Readability.ch plans

• FreeFree

Pick ProWritingAid if…

ProWritingAid suits English-language writers who want grammar and style suggestions in supported writing apps. Writers working on longer documents can consider Premium or Premium Pro, which support documents of any length.

Pick Readability.ch if…

Readability.ch may suit editors, copywriters, and translators who want formula-based readability scores and text statistics. It is also relevant for people who prefer browser-based analysis and offline use after loading the page.