Kana Override

Turn Doomscrolling Into Language Practice

Pick the apps you lose time in and choose how often. Every so often a quiz pops up over the top. Answer it and you’re back to what you were doing.

Learn Japanese, with Cantonese, Dutch, Greek and Korean in early access.

  • Android only for now, and in testing on Google Play
  • Uses an accessibility permission only to see which app is open
Kana Override's quiz, asking for the romaji of the katakana ヒ.