
Keiko: JLPT Study Coach
JLPT drills, mocks & AI help
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Free
In-App Purchases
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About
Keiko JLPT Coach is the mobile study companion from JLPTPracticeTest.com.
Build a simple daily JLPT habit with focused drills, saved mistakes, audio practice, mock tests, and AI-assisted explanations from Keiko. Choose your JLPT level, answer short practice questions, review weak areas, and ask Keiko why an answer is correct or why your choice was wrong.
Features:
• Daily JLPT practice drills
• Free weekly mini mock and free listening sample
• Mistake Notebook with review status, confidence tracking, and similar-question follow-up
• Keiko AI explanations for missed questions and study planning
• Stable cached explanations so approved help appears quickly
• Listening drills with audio, transcripts, and review support
• Mini, section, and full mock tests with post-test analysis
• Progress summaries, readiness guidance, and next-action recommendations
• Weekly study plan milestones for signed-in Pro users
• Apple Sign In and synced study history
• Keiko Pro subscription for unlimited explanations, full listening, focused drills, and unlimited mocks
Keiko explanations are AI-assisted and can make mistakes. Use them as study guidance and verify important grammar or vocabulary.
Keiko JLPT Coach and JLPTPracticeTest.com are not affiliated with or endorsed by the Japan Foundation or Japan Educational Exchanges and Services.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.jlptpracticetest.com/privacy
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What's New in Keiko
1.1.0
November 3, 2026
New in 1.1.0: - Daily mock set: a fresh set of JLPT questions waits on Today every day. - Exam countdown: see the days left until the December 6 JLPT, with a daily question target. - Morning reminder: an optional nudge each morning to do your daily set. Turn it on or change the time on Me. - Streaks, XP, badges and a weekly goal to help you study every day. - Final Mock Pack: 2 original full-length timed mocks for your level. One purchase, yours in the app and on JLPTPracticeTest.com.
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Subscriptions & In-App Purchases
Keiko Pro Yearly
Full access to all Keiko Pro study features.
$49.991 Year
7 Days trial





