
Booktionary
Your dictionary, by reading
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Free
In-App Purchases
About
Booktionary turns every book you read into a vocabulary.
Scan any page with your camera, and Booktionary instantly finds words worth learning.
Complete with definitions, pronunciation, context sentences.
SMART SCANNING
Point your camera at a book page. Booktionary extracts vocabulary matched to your English level (CEFR A1–C2) and saves each word with the sentence it appeared in.
YOUR PERSONAL WORD LIBRARY
Every word is organized by book. Browse definitions, context, and review status at a glance. Track your reading progress book by book.
SPACED REPETITION FLASHCARDS
Review words right before you forget them. Guess meaning from context, then flip to check. Scientifically proven to build long-term memory.
QUIZZES
Test yourself with multiple choice, fill-in-the-blank, and spelling quizzes. Track your accuracy and streaks.
TRACK YOUR PROGRESS
Daily streaks, weekly stats, activity calendar heatmap, and year-in-review — stay motivated and watch your growth.
CUSTOMIZABLE
Set your vocabulary level, customize card display, and choose how much detail you want to see.
SUBSCRIPTION PLANS
• Lite: 30 scans/month — build vocabulary steadily
• Pro: 100 scans/month — for serious readers
Start with a free trial. Cancel anytime.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://booktionary.app/privacy
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What's New in Booktionary
1.0.1
October 29, 2026
Improved subscription payment stability
2
Subscriptions & In-App Purchases
Monthly Lite
250 scans/month for casual readers
$4.991 Month
7 Days trial








