Official Books of the KANKEN Downloads & RevenueOfficial Books of the KANKEN · App Store & Google Play
Official Books of the KANKEN by 公益財団法人 日本漢字能力検定協会 is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Official Books of the KANKEN update history & changes
Last change · 8 events since 23 Apr 2025Full timeline ↓Full timeline · 8 events
- 📈Official Books of the KANKEN dropped out of every chart we trackAndroidLast seen 4 Nov
- 📈Official Books of the KANKEN entered the top 100iOSTop Free · Books · JP
- 📈Official Books of the KANKEN entered the top 100AndroidTop Free · Books & Reference · JP
- 🆕Official Books of the KANKEN first spotted by AppInsideriOS#52 in Top Free · Books · Japan
- 🆕Official Books of the KANKEN first spotted by AppInsiderAndroidJapan
- 📦Official Books of the KANKEN version 8.1.24iOS- Fixed an issue that some text in the ”Settings" became unreadable in dark mode and offline.
- PDF Viewer: Added an eraser and highlighter to the annotation tools.
- PDF Viewer: Fixed the annotation settings dialog.
- PDF Viewer: Fixed an issue where annotations could not be moved if they went outside the page.
- PDF Viewer: Fixed an issue where the viewer may not be get correct video position and size information from the PDF file.… more - 🆕Official Books of the KANKEN released on the App StoreiOS
- 🆕Official Books of the KANKEN released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Books FreeApp Store
App details
Google Play
App details
Official Books of the KANKEN downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 500+ |
| Google Play | – | 1k+ Measured |
| Total | – | 1k+ Confidence |
How this is calculated
Where Official Books of the KANKEN's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: Ad-led
How Official Books of the KANKEN makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #171 Books Free | 1 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 1.8 ★ | 9 |
| Google Play | – | – |
| Both stores | 1.8 ★ weighted by ratings | 9 |
About Official Books of the KANKEN
You can access the store here.
https://store.kanken.or.jp
Official Books of the KANKEN App Store
Official Books of the KANKEN is #171 in Books Free in Japan and charting in 1 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
25 Sep 2026 Books FreeOfficial Books of the KANKEN on the App Store
App details
Official Books of the KANKEN downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Official Books of the KANKEN's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: Ad-led
How Official Books of the KANKEN makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | BooksFree | #171 |
Apps near Official Books of the KANKEN on the chart
Books Free, around #171.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Official Books of the KANKEN
You can access the store here.
https://store.kanken.or.jp
Latest updates
More from 公益財団法人 日本漢字能力検定協会
Official Books of the KANKEN Android
Not in a tracked Google Play top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
Official Books of the KANKEN on Google Play
App details
Official Books of the KANKEN downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Official Books of the KANKEN's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: Ad-led
How Official Books of the KANKEN makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
About Official Books of the KANKEN
You can access the store here.
https://store.kanken.or.jp