The best the kodansha kanji usage guide apps on iPhone average 4.5★ across 226+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This reference app helps intermediate Japanese learners understand and differentiate between kun homophones, words with the same kun reading but different kanji and meanings. It provides detailed usage articles, examples, and indexes for over 1,600 kanji.
This app teaches Japanese kanji by focusing on vocabulary words. It offers writing practice with stroke detection and spaced repetition reviews for effective memorization. Learn kanji readings naturally through over 5,000 JLPT-aligned words.
What We Love
🚀 Great app for learning kanji
👍 Effective review system
💡 Organized by JLPT levels
👍 Affordable one-time purchase
Room to Improve
🐛 Sensitive kanji recognition, sometimes doesn't accept correct strokes
Master Japanese kanji with this comprehensive study tool. It covers over 2,000 JLPT and Jōyō kanji, offering practice tests, vocabulary browsing, and spaced repetition. Learn readings, meanings, and stroke order for effective memorization.