Smart Japanese Dictionary Android
Smart Japanese Dictionary gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Smart Japanese Dictionary is #8 in Books & Reference Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Smart Japanese Dictionary on Google Play
App details
Tech stack
Trackers and permissions of build v5.2.9, from the εxodus privacy report (CC BY-SA).
Smart Japanese Dictionary 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 Smart Japanese Dictionary'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.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in Smart Japanese Dictionary before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Smart Japanese Dictionary makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Books & ReferenceFree | #8 |
Apps near Smart Japanese Dictionary on the chart
Books & Reference Free, around #8.
Ratings
Google Play, worldwide.
About Smart Japanese Dictionary
This all-in-one dictionary app uses our original in-house dictionary database and includes rich definition data for approximately 150,000 Japanese words, 30,000 English-Japanese / Japanese-English entries, and about 10,000 kanji characters. You can also explore synonyms, example sentences, and detailed word usage.
### Main Features
■ Camera Kanji Search / OCR Scan
Use your camera to scan kanji and unknown Japanese words. The app automatically recognizes text with fast OCR-style camera search and instantly shows meanings, readings, and dictionary results.
■ Japanese Dictionary + Kanji Dictionary + English Dictionary
Search once and check detailed Japanese definitions, kanji meanings, readings, and English translations in one place. Perfect for quick kanji lookup, vocabulary search, and word understanding.
■ Fast and Easy Kanji Lookup
Don’t know how to read a kanji? Just scan it with your camera and find the meaning immediately. Smart Dictionary is ideal for difficult kanji, unfamiliar words, and everyday reading support.
■ Simple, User-Friendly Design
The clean and intuitive interface makes searching easy for beginners, students, travelers, and advanced Japanese learners.
■ Great for Study, Reading, and Work
Use Smart Dictionary while studying Japanese, reading books, checking signs, reviewing documents, or looking up technical terms at work.
■ Free to Use
Core features are available for free, making it a practical Japanese learning app and kanji search app for daily use.
### Recommended For
- Students who want to quickly check the meaning and reading of kanji
- Busy professionals who need fast access to technical terms and difficult words
- Japanese learners looking for a reliable Japanese Dictionary and Kanji Dictionary
- Travelers who want to scan and understand Japanese text more easily
Just point your camera and scan. Smart Dictionary helps you understand difficult kanji and unfamiliar Japanese words in seconds, without slowing down your reading or study flow.
Smart Japanese Dictionary makes dictionary search easier, faster, and smarter.
Download this free Japanese Dictionary, Kanji Dictionary, English Dictionary, and camera search app today.
What's new in 6.9.9
・Minor bug fixes