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Master Japanese in 21 days with Japanese21!
Learn Japanese through a structured 21-day course designed for real-world conversations. Practice with Speech recognition, track your progress, get advice from a teacher, and learn while driving your car.
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What's New in Japanese21
3.42
September 5, 2026
Supports Public Courses with CEFR A1 to C2 structures. Full story and interactive dialogues. 3.41 Updates UI, Combines Pronunciation and Glossary Browser in Tune exercise, and improves CarPlay handsfree handling. 3.42 Added the onboarding challenge game "3 Heart Language Kickstart"
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In-App Purchases
$19.99
Japanese21 Pro
Unlock all 21 days and unlimited custom courses.
