MASUMASU: JLPT Japanese Words

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Content rating
Everyone 10+
10+
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Content rating
Everyone 10+
In-App Purchases
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About this app

Set your JLPT exam date and give your vocabulary study a daily target. MASUMASU calculates your daily cards and study time based on your exam date, target level, and current level. The plan recalculates as test day approaches, so you know what to study today.

Your exam-date study plan
• Choose your target and current JLPT levels
• Set the exam date you are working toward
• See your automatically calculated daily cards and study time
• Follow a plan that adjusts as your exam approaches

Recall, check, repeat
When you see a word, can you recall both how it is read and what it means?

Study 7,801 words from N5 through N1 with active recall. Before revealing the answer, retrieve both the reading and meaning from memory. If either one slips, the word returns in the next round.

• Start with the written word
• Recall its reading and meaning before revealing the answer
• Review anything you miss in the next round
• Track progress by unit and completed round

Study at your level
• Vocabulary for N5, N4, N3, N2, and N1
• Choose Essentials for a focused foundation or High Score for a wider deck
• Work through manageable units of up to 50 words
• Listen to pronunciation audio for words

Make your own list
• Star words to revisit later
• Add your own words with a reading, meaning, and optional example
• Review your saved words

Chapter 1 is free
Chapter 1 of every level is free, including words, readings, meanings, examples, and round-based review. Each later chapter includes 3 free words. The free version may show banner ads and interstitial ads at study transitions.

MASUMASU Plus
• Continue every level from chapter 2 through the full word list
• Unlock example sentences and translations with furigana
• Study without ads

Monthly and yearly subscriptions and a lifetime purchase may be available. Current prices and terms appear on the purchase screen. Subscriptions are billed and managed through Google Play and renew automatically unless canceled.

Study in your language
The interface is available in 49 languages, and word meanings and example translations are available in 48.

MASUMASU is an independent study app. It is not affiliated with or endorsed by the organizations that administer the JLPT.

Terms of Use:
https://deeply-hide-660.notion.site/JLPT-Master-Terms-of-Use-3986ba03239c81db8cddfba6f904f8c1
Study 7,801 JLPT words from N5 to N1 with active recall and a daily study plan.
Updated on
Oct 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit