Key Features
Access Many Readability Metrics
Supports scores like Flesch‑Kincaid, SMOG, Gunning Fog, LIX, Coleman‑Liau, and more
Get Tailored Analyses
Customize readability evaluations for different contexts such as blog, legal, and business writing, among others
Get Real-Time Feedback
See readability scores update live as you type or paste text
Broad macOS Compatibility
Works seamlessly on macOS Ventura through Tahoe, with native support for Apple Silicon
Visual Insights
Understand your text quality at a glance with intuitive visual feedback
Privacy‑First
All analysis happens locally; no text or data ever leaves your Mac
Screenshots
Real-time feedback
Get real-time feedback on the readability of your US or UK English text using numerous industry standard metrics
Detailed text analysis
See a detailed analysis of your text and tailored recommendations on how to improve text readability
Export your insights
Export your text readability analysis and recommendations