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JLPT word, Japanese Vocabulary icon
APP STORE

JLPT word, Japanese Vocabulary

JeongHean Kim · Education · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$286
Likely $95 to $859
New ratings
Tracking
Daily counts start building from today
Rating
4.6 of 5
5 ratings in this store
Countries it ranks in
0
was 0 on Oct 18, 2026

Revenue

Estimated from the grossing charts of Oct 25, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$3.4K
0.3 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
175 to 500
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • Japan 10 ratings36%
  • United States 5 ratings18%
  • Canada 3 ratings11%
  • Italy 3 ratings11%
  • South Korea 2 ratings7%
  • United Kingdom 1 ratings4%
  • Australia 1 ratings4%
  • Brazil 1 ratings4%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (0.3 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
5
AVG RATING
4.60
PRICE
Free
AGE
6.9y
LAST UPDATE
5d ago
VERSION
6.17.10
SIZE
445 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
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Best rank Sep 26, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
1 purchase listed
  • Remove Ads & Show all examples$4.00
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
8 updates in 90 days
  • Typical gap between releases9 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
5 ratings
5★80%
4★0%
3★20%
2★0%
1★0%

What users say

Latest reviews, United States App Store.

★★★★★Sep 3, 2025
It’s okay

I really like the usability of the app. The words seems scattered as far as easy to difficult. It should build up not just through whatever into every lesson. Also, I feel th definitions aren’t as concise as they should be.

★★★★★Sep 7, 2022
Highly recommend

Really fantastic to study with, and isn’t annoying about its notifications. I like that it gives you a set list of words that you can pick from to learn because you can go your own pace or speed through the vocabulary. Quizzes at the end are a good reminders and you can take them as much as you want. Visual interface is clean and easy to use as well. One thing i would like to have for this app is the ability to randomize the vocabulary words within their list so I can self-quiz, but otherwise I can’t recommend it enough for anyone who wants to expand their japanese learning!

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

japanese21japanese words14vocabulary14words14japanese vocabulary13study8study japanese6word6review5vocabulary japanese5korean vocabulary5looking word5korean4day4example sentences3press hold3learning progress3part unit3matching meaning3meaning looking3word matching3support japanese3review feature3let study3

What's new in 6.17.10

- Improved accessibility in the app, including screen reader support. - Improved the "Sign in required" label at the top of the screen to show progress while signing in. - Fixed issues where moving between screens could show outdated values or open an unintended screen. - Improved the stability of Google sync. - Fixed the "Loading..." message repeatedly appearing when ads fail to load, and ads now reload when you return to the app. - Improved the stability of word data updates.

Released Dec 12, 2019. Current version shipped Oct 20, 2026.

Store description

Japanese vocabulary, Japanese Words (Japanese words study app) Features - Provides a daily memorization of enough Korean vocabulary to memorize. - Tests allow you to review the Korean vocabulary you memorized that day. - Audio pronunciation of Korean vocabulary. - Example sentences using vocabulary. - Review functions for parts, units, and the entire Korean language. - Favorites: Press the star button to add words you're having trouble memorizing to your favorites. - Copy function: Press and hold a word in the vocabulary list to copy it. You can search for the copied word online for deeper study. - Setting/resetting learning progress: Press and hold a part or unit to set or reset learning progress. - Various test functions: Provides tests for filling in the blanks in example sentences, matching the meaning by looking at the word, matching the meaning by looking at the word, and matching the pronunciation by looking at the word. - Word search function. - Dark theme support. - iPad support. Japanese words provides Japanese vocabulary. Japanese words provide Japanese vocabulary divided to memorize per day, so everyone can study easily. In addition, you can check the Japanese words studied that day through the review feature. Have you just started to learn Japanese? Don't you know how to read Japanese yet? Do not worry. Japanese words will support Japanese voice and pronunciation, so you can learn how to read. You can study Japanese vocabulary by listening and watching, even if you do not have any prior knowledge of Japanese. It is important to study words every day! You can review the studied Japanese vocabulary by part, unit, or whole words. Words that you incorrect in the review feature are shown more often. The more you use the app, the more customized the vocabulary is for you. All Japanese words are installed with the app when you download the app. So you can study Japanese vocabulary anytime and anywhere. Let's study Japanese vocabulary via Japanese words. [Subscription] Ad removal -Remove ads from the app at a cup of coffee price each month ($4.00 /month). -Subscription is managed through your iTunes account. -Payment for the next use within 24 hours of the end of the subscription period. In other words, if you do not turn off the auto-renewal function at least 23 hours before the end of the subscription service, the subscription will be automatically renewed. -Please refer to https://dev-yakuza.github.io/privacy/en/ for the privacy policy and terms of use. Let's study Japanese vocabulary via Japanese words. - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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