Each learner has their own review schedule, mistakes and progress chart — they never mix. Everything is stored only in this browser on this device. Moving to a new phone or computer? Use Backup & restore below to export, then import.
Format: word or word|sentence. Each item is read as word → sentence → word; with no sentence the word is simply read twice. Custom lists are not put on the review schedule — they are asked in the order you type them, or shuffled.
-
Due today
-
Not learnt yet
-
Mastered
📈 Progress — accuracy of recent rounds
No rounds yet. Finish your first round and your progress curve will appear here.
🏅 Mastery by level
🔥 Practice heatmap — last 12 weeks
LessMore
📕 Words needing the most review
💾 Backup & restore
Export the file and keep it somewhere safe, or email it to yourself. On a new phone or browser, import it to bring back every learner and all their progress.