
Learn Japanese: Lock In Kanji
Hiragana & katakana daily
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Free
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About
Make room for Japanese in your daily phone routine.
Lock In Japanese combines focused study with Screen Time controls. Choose distracting apps, practice Japanese, and build a habit one short session at a time.
START WITH KANA
Learn hiragana and katakana before moving into vocabulary. Read a character, choose its sound, and track your progress through 92 kana.
PRACTICE READING
Build recognition of Japanese words and their readings. Short quizzes help you recall what you learn. Review word details when you need another look.
REVIEW AT YOUR PACE
Spaced repetition brings words back for review. See your study progress and return to practice each day.
PUT STUDY BEFORE DISTRACTION
Use Screen Time to select apps to block. Complete the required practice to open an access window. Screen Time permission is required for app blocking.
KEEP JAPANESE CLOSE
Add a widget to reach practice from your Home Screen.
Lock In Japanese offers paid access through subscriptions and a non-renewing 30-day pass. Available options and prices appear in the app. Manage auto-renewing subscriptions in your Apple account settings.
Privacy: https://lockinjapanese.com/privacy
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Learn Japanese
1.0.4
October 5, 2026
Improved subscription and restore handling. Bug fixes and stability improvements.
6
Subscriptions & In-App Purchases
Lock In Pro Yearly
Unlimited words, widgets, and quiz unlock.
$29.991 Year





