The book that learns with you

An endless adaptive reader that writes the next page just for you — in any of about 30 languages, in your chosen genre, at exactly your level.

• ✓ Tap any word — see the meaning, hear it spoken, save it.
• ✓ Difficulty quietly climbs A1 → C2 as your tapping rate drops.
• ✓ Side-by-side native translation, sentence by sentence on mobile.
• ✓ Short comprehension + grammar exercises after any page.