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JLPT Vocab Master app icon

JLPT Vocab Master

JLPT Vocab Master is a Japanese vocabulary app by PrSeo7 for JLPT learners: 7,958 words from N5 to N1 with flashcards, audio for every word and example sentence, and spaced-repetition review, all offline on iPhone, iPad and Android. It is free to download, with an optional one-time Premium purchase.

App Store Google Play

Screenshots

JLPT Vocab Master home screen with today's review button and a list of JLPT levels N5 to N1, each with a progress bar Wordbook screen with a search box, filter chips and a list of JLPT N5 words with readings, meanings, star and audio buttons Flashcard showing the word 忙しい with its reading and English meaning, and an I know this button Flashcard showing the example sentence 最近忙しいです。 with its English translation JLPT N5 screen listing word groups of 30 words, with a progress bar for each group

Features

  • All five JLPT levels, N5 to N1: 7,958 words in groups of 30
  • Audio for every word and every example sentence
  • An example sentence for every word, with meanings in English, Korean or Simplified Chinese
  • Flashcards: tap to hear, tap to flip, swipe up when you know the word
  • Spaced-repetition review that brings each word back before you forget it
  • Wordbook with search, starred words and tricky words
  • Study streaks, daily reminders and a study calendar
  • Dark mode, iPad support and backup of your learning data

How it works

  1. Pick your JLPT level, from N5 to N1.
  2. Study a group of 30 words: listen, flip the card, and swipe up the words you already know.
  3. Come back for review. The app schedules each word just before you are likely to forget it.

Free and Premium

Free

  • Every feature in the first 7 groups (210 words) of each level
  • Banner ads

Premium (one-time purchase)

  • Example-sentence audio and word management (starring) in every group
  • No ads
  • Pay once. No subscription

Frequently asked questions

Is JLPT Vocab Master free?

Yes. The app is free to download, and the first 7 groups (210 words) of every level include every feature. Premium is a one-time purchase, not a subscription. It removes ads and unlocks example audio and word management in every group.

Which JLPT levels does it cover?

All five: N5 (706 words), N4 (668), N3 (2,139), N2 (1,748) and N1 (2,697), 7,958 words in total.

Does it work offline?

Yes. The words, example sentences and audio are stored in the app, so you can study without a connection.

Do I need an account?

No. There is no sign-up. Your progress and settings stay on your device.

Which languages are the meanings shown in?

English, Korean and Simplified Chinese.

Where is my data stored?

Your learning progress and settings stay on your device. PrSeo7 runs no server and receives no copy of them. The app uses Google Firebase for usage analytics and crash reports, and shows ads in the free version only; that data goes from your device directly to Google. Buying Premium removes ads and all advertising data collection. The privacy policy has the details.