A little Japanese, every day.

Flashcards, reviews and small wins to build your rhythm.

Learn vocabulary, kana and kanji with Uni, at your own pace.

In testing on TestFlight

Talk to Kioku

The iPhone version is in testing on TestFlight. There is no public App Store download yet.

Learn

Explore words, hiragana, katakana and kanji with cards and Japanese examples.

Review

Spaced repetition brings content back when it is time to practise again.

Keep going

With an account, your study progress, character and achievements follow you across devices.

Find your rhythm

Short sessions.
Lasting knowledge.

Kioku is a Japanese study app with flashcards, audio, reviews and practice games. Study as a guest or sign in with an account to sync your progress.

Favourite cards, custom decks and study preferences help you organise what you want to learn. Uni keeps you company with streaks and rewards inside the app.

We are here

Need a hand?

For questions about Kioku, help with testing or requests about your data, write to our team.