About this app
Check the reading age of the English book or worksheet you're reading with Reading Age Checker. Text Reading Age Checker uses your device's camera and four recognised reading age calculation techniques* to work out the approximate reading age of the book or worksheet in front of you. Scan more pages of a book for a more accurate reading. You can store a history of the texts you have scanned to check your progress. Measures used: - Flesch-Kincade Grade Level - Coleman Liau Index - Gunning Fog Score - SMOG Index
Latest release
What’s New
New layout including more detailed information about the text you have scanned. Reduced ads.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 12:47 AM Free
Screenshots
