Snap the things around you, learn your words.
KAPTU turns your photos into flashcards — AI fills in the word, and smart review makes it stick.
Coming soon on Google Play and the App Store
Snap it. AI fills in the word.
Point your camera at anything and shoot. KAPTU's AI names what's in your photo — the word, meaning, pronunciation and examples — and turns it into a flashcard on the spot.
Flip, rate, remember.
Cards come back right before you forget them. Flip the card, tap how well you knew it, and spaced repetition takes care of the schedule — a few minutes a day is all it takes.
Your boxes, your progress.
Sort cards into boxes that mirror your life — food, travel, work — and watch the 'learned' percentage climb every single day.
Better with friends.
Scan a QR code to connect, see the new words your friends capture, and keep each other's streaks burning.
Questions, answered
Is KAPTU free?
Yes. The core experience — snapping photos, AI word fill, and daily review — is free.
Which languages can I learn?
KAPTU helps you learn English vocabulary, with the app interface available in 10 languages.
Do I need an account?
Yes — a quick sign-up with email or Google keeps your cards synced and safe across devices.
Are my photos private?
Yes. Your cards are private by default. You choose exactly which friends can see them.
Get KAPTU
Start building vocabulary from your own world.
Coming soon on Google Play and the App Store