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70
BU Score
Strong

Bunpo: Learn Japanese

4.9 ✍️ Editor
✍️ BU Analytics Review

Bunpo: Learn Japanese is an iOS app from Bunpo Language Learning in the Education category, currently rated 4.9★ across 17,115 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.

Our BU Score puts it at 70Strong (healthy traction). For a Education app, that means healthy traction.

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

📊 Performance Tracking LIVE

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idle
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (17,115 ratings)METRIC
+$5,500
Excellent rating (4.9★)METRIC
+$2,200
Mature app (8y old)METRIC
+$1,500
Multilingual (16 languages)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
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.

⭐ 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 →
💾 448 MB🔞 4+📱 iOS 16.0+🔖 v3.12.0🔄 updated 6d ago🌐 AR, EN, FR, DE, ID +11📂 Education💰 Paid🚀 Launched 2018 (8y old)

📝 About this app

Learn Japanese, Korean, Spanish, French, German & Chinese with Bunpo.
Master Japanese grammar, vocabulary, and speaking skills from beginner to advanced, trusted by over 4 million learners.


=========
Why Bunpo works for language learning

From your first day to fluency: Learn Japanese from your very first Hiragana あ to JLPT N1 grammar, or go from saying “annyeong” to having a real conversation in Korean instead of just nodding and saying “ne…”.

- Grammar that makes sense: Detailed explanations in plain English, plus exercises that make it stick.

- Smart review: A personalized study plan powered by spaced repetition so you remember more, faster.

- 6 languages, one app: Easily switch between Japanese, Korean, and other languages anytime without juggling multiple apps.

Whether you’re learning for travel, a higher grade, preparing for JLPT, a career boost, or to get confident having new conversations, Bunpo’s got your back.


=========
What’s inside the Japanese course

- Master the Japanese alphabets (Hiragana & Katakana) so you can read menus, train signs, and even your favorite manga without guessing.

- Learn Japanese grammar for every JLPT level (N5 to N1) with clear, no-nonsense explanations because “This is a pen” will only get you so far.

- Build real-world Japanese vocabulary and kanji knowledge you can actually use in daily conversations, not just in textbooks.

- Practice with 1,800+ Japanese example sentences and 8,000+ interactive quizzes designed to make new grammar and vocab stick.

- Search any topic instantly in the Japanese grammar dictionary. perfect for “What does that mean again?” moments.

- Review smarter, not harder, with a spaced repetition system (SRS) that remembers what you need to review before you forget it.


Bunpo Courses include:

- Japanese Alphabets quiz (Hiragana and Katakana)

- Detailed Japanese grammar notes (explanation and exercises for all the grammar points of JLPT)

- Over 1,800 Japanese example sentences and 8,000 quiz questions, all with English–Japanese translations

- Smart Japanese kanji dictionary – tap on Japanese words or kanji to bring up the translator


=========
Korean Course

- Learn Korean and Hangul

- Master Korean alphabet Hangul

- Listen and practice Korean with Hangul chart

- Memorize Korean vocabulary

- Learn to speak Korean confidently with speaking practice

- Practice writing and listening in Korean


=========
Spanish Course

Learn Spanish offline

Master Spanish grammar from A1 to B1 level

Spanish verb conjugation

Perfect your Spanish pronunciation


=========
French Course

Learn French offline

Master French grammar from A1 to A2 level

French verb conjugation

Perfect your French pronunciation

=========
German Course

Learn German offline

Master German grammar from A1 to C1 level

German verb conjugation

Perfect your German pronunciation

=========
Chinese Course

Learn Chinese offline

Master Chinese vocabulary and phrases

Listen, speak, and write Chinese


=========
Subscription pricing and terms

Bunpo offers an auto-renewing monthly subscription and an auto-renewing yearly subscription to provide you with unlimited access to the Bunpo courses while you maintain an active subscription.

These prices are for United States customers. Pricing in other countries may vary, and actual charges may be converted to your local currency depending on the country of residence.

The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed.

Bunpo also offers a Forever subscription, which is paid for by a one-off upfront payment with unlimited access to the Bunpo courses forever.

Privacy Policy and Terms of Use:
https://bunpo.app/privacy.html

Any feedback? Feel free to contact us at: iphone@bunpo.app

🆕 What's New · v3.12.0

We've released a new Bunpo update!

Golden Week is here! To help you keep your study habits going during the holidays, we've made improvements to make your learning experience even smoother. Thank you for always studying with Bunpo!

- Added Live Activity support so you can track your progress on Dynamic Island and Lock Screen during lessons and reviews
- Added landscape mode support for iPad
- Added a button to replay the AI's last response during voice calls
- Other bug fixes and performance improvements

Profile & Insights

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

Identification

App name
Bunpo: Learn Japanese
Developer
Bunpo Language Learning
Bundle ID
com.N2BunpouApp.yuki
App Store URL
Open in App Store
Category
Education
Content rating
4+
Languages
AR, EN, FR, DE, ID, IT, KO, PL, PT, RU, ZH, ES, TH, ZH, TR, VI

Company

Website
Not found
Tagline
Today
Description
Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$86/mo
Top-grossing rank
Outside top 100 in US Education
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
https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://apps.apple.com/us/iphone/story/id1781301520
📈Ratings growth17,115 ratings+66% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 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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