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44
BU Score
Emerging

GENKI Kanji for 3rd Ed.

2.7 ✍️ Editor
✍️ bumetric analysis

GENKI Kanji for 3rd Ed. is an iOS app from The Japan Times Publishing, Ltd. in the News category, currently rated 2.7★ across 21 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Our BU Score puts it at 44: Emerging (early traction worth watching). For a News app, that means early traction worth watching.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
5 starREVIEW
+$1,800
Below-average rating (2.7★)METRIC
−$1,500
Established app (5y old)METRIC
+$800
Single-language (English only)METRIC
−$400
Pre-traction phase (21 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Aug 24
Feb 25
Nov 25
Feb 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 99 MB🔞 4+📱 iOS 15.6+🔖 v1.4🔄 updated 4mo ago🌐 EN📂 News💰 Paid🚀 Launched 2021 (5y old)

📝 About this app

Learn basic kanji through kanji words:
GENKI Kanji for 3rd Ed. is an app that helps users become able to recognize 317 basic kanji by studying more than 1,100 kanji words at their own pace!

This is the official iPhone app from the 3rd edition of GENKI: An Integrated Course in Elementary Japanese, a best-selling series of Japanese learning materials boasting more than 2 million copies sold.

Advantages
◆ Users can view the kanji words as they like, enabling them to study at their own pace.
◆ By repeating a process of memorization and self-checking, learners can master readings of kanji words and recognition of basic kanji.
◆ Audio recordings have been newly added for each kanji word.
◆ Kanji words already mastered are progressively removed from the study set, so users can concentrate on just the kanji that challenge them, making for a more efficient approach to learning.

Study methods and functions
This app has three main modes: Study, Check, and List.

◇ “Study” allows users to view the kanji words, their readings, and the target kanji for each word over and over, so they can take their time learning.
・Audio recordings of natural pronunciations by native speakers are provided for all kanji words . (Please set your iPhone to Ring mode to hear the audio playback.)
・Basic information on the target kanji is provided with fun illustrations and mnemonic hints, as well as animations of their stroke order.
(The illustrations and hints are taken from the very popular learning resource “Kanji Look and Learn.”)
・Users can bookmark the kanji words they like. The bookmarked words are compiled in the Bookmark list in "List."

◇ “Check” helps learners to track their mastery.
・Users check their understanding of the kanji words studied and sort them into those mastered and those not yet retained.
・The kanji words already mastered are taken out of the study set, leaving behind just those that still need to be worked on.

◇ “List” displays various lists of all the words and kanji covered by the app so that users can see their progress and review them.
・In the lists arranged in lesson order, a-i-u-e-o order, or alphabetical order, checkmarks are automatically placed next to words that have been mastered.
・Kanji information on the cards can be displayed from the entries in the On/Kun list.
・Users can search kanji words from their target kanji in the Serial # list.
・The words bookmarked in the Study mode are also listed in the Bookmark list.
・The Study view of kanji words or the target kanji can be displayed from the list entries, enabling quick review.

○This app is based on the kanji list from the third edition of GENKI.
○Ads: The app does not display any ads that might interfere with learning.

🆕 What's New · v1.4

We have complied with the latest age rating settings. The app content remains unchanged.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
GENKI Kanji for 3rd Ed.
Developer
The Japan Times Publishing, Ltd.
Bundle ID
jp.co.japantimes.genkikanji2
App Store URL
Open in App Store
Category
News
Content rating
4+
Languages
EN

Company

Website
bookclub.japantimes.co.jp
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$11.6K/mo
Top-grossing rank
Outside top 100 in US News
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth21 ratings+2000% lifetimeShow 3-year history estimate ▾Jul 2022Aug 2024May 2026
Tracked (13 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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Full revenue analysis
Read the article-style breakdown for GENKI Kanji for 3rd Ed.: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →