Keiko: JLPT Study Coach

JLPT drills, mocks & AI help

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Practice smarter with daily drills, listening samples, mock tests, mistake review, progress guidance, and Keiko AI explanations. 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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The developer, S-Block Technologies LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • S-Block Technologies LLC
Size
  • 78.7 MB
Category
  • Education
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Keiko Pro Yearly $49.99
  • Keiko Pro Monthly $7.99
  • Learn More
Copyright
  • © 2026 S-Block Technologies LLC
  • Developer Website
  • Privacy Policy

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