JAccent Downloads & RevenueJAccent: Japanese dict with AI · App Store & Google Play
JAccent: Japanese dict with AI by Duc Tam Trinh is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
JAccent: Japanese dict with AI update history & changes
Last change · 13 events since 27 Jun 2017Full timeline ↓📈iOSEntered the top 100⭐iOSPassed 100 ratings⭐iOSPassed 1K ratings📈AndroidDropped out of every chart we track📈iOSEntered the top 100🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦iOSVersion 3.5.0🆕iOSReleased on the App Store
Full timeline · 13 events
- 📈JAccent: Japanese dict with AI entered the top 100iOSTop Free · Reference · JP
- 📈JAccent: Japanese dict with AI dropped out of every chart we trackAndroidLast seen 17 Oct
- 📈JAccent: Japanese dict with AI entered the top 100iOSTop Grossing · Reference · JP
- 🆕JAccent: Japanese dict with AI first spotted by AppInsiderAndroidSouth Korea
- 📈JAccent: Japanese dict with AI entered the top 100 in 2 chartsiOSTop Free · Reference · KR · Top Grossing · Reference · KR
- 🆕JAccent: Japanese dict with AI first spotted by AppInsideriOS#11 in Top Free · Reference · Japan
- 📦JAccent: Japanese dict with AI version 3.5.0iOSSecurity Improvements:
・Strengthened server-side security to better protect your account and data from unauthorized access.
・This is an important security update. We recommend all users update to the latest version for better protection.
Improvements & Fixes:
・Fixed an issue where Sign in with Apple could fail on iOS in some cases.
・Fixed AI summaries not showing up for some older news articles.
・Text Analysis: added a shimmer placeholder while accent data is loading.
・Fixed a crash that could occur on the word detail page in certain cases.
・General stability improvements.… more - 🆕JAccent: Japanese dict with AI released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
82 ratings, both stores
Measured
Best rank now
#22
App Store · 
Reference Grossing
Reference GrossingMeasured
New ratings a week
2.8
▲ +17% vs the 2 weeks before
Measured
App Store
App details
App ID
1252200087
Publisher
Duc Tam Trinh
On the store since
Jun 2017
9 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
6
EN ID JA KO ZH VI
Size
95 MB
Also listed in
Education
Google Play
App details
App ID
dttrinh.gm.jaccent
Publisher
DTTrinh
JAccent: Japanese dict with AI downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 100k+ |
| Google Play | – | – |
| Total | – | 100k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where JAccent: Japanese dict with AI's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid 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 | #22 Reference Grossing | 2 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
2.8
▲ +17% vs the 2 weeks before
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
70/100
faster than 78% of Reference apps
Review 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 | 4.8 ★ | 82 |
| Google Play | 4.7 ★ | – |
| Both stores | 4.8 ★ weighted by ratings | 82 |
About JAccent: Japanese dict with AI
JAccent is an AI-powered Japanese accent dictionary with AI tools like grammar correction, AI translation, AI chatbot... for Japanese teachers and learners.
You can search for the Tokyo dialect accent, meaning, and discover word origins, related words, and examples with AI support.
Also, you can easily find opposite words, Japanese counter suffixes, Japanese surnames, and so on.
Absolutely, you can use it daily to check the meaning of the word or just want to chat with our AI chatbot.
※ Features:
・Over 180,000 accents
・Over 5000 opposite words
・Over 12,000 kanji's meaning, Onyomi, Kunyomi, writing etc.
・Word Explanations from AI: Get detailed explanations of Japanese words.
・Ask AI for Word Insights: Discover word origins, related words, and examples.
・Grammar Check: Correct Japanese sentence or paragraph grammar.
・Translation: Translate between Japanese and other languages using AI.
・AI Chatbot: Ask her anything!
・Adjectives and verbs' forms
・Japanese counter suffix, Japanese surname, Japanese place name, overseas place name
・Audio listening
・Kanji's handwriting recognition
・Support English, Vietnamese, Chinese, Korean, Indonesian
・Allow user to contribute for word's meaning, accent, and pronunciation
・Practice and review words with the Flashcard feature
・Pronunciation Assessment: Practice your pronunciation with AI scoring and feedback
・AI News Reader: Read Japanese news with an AI-generated summary in easy Japanese or the app's language, and summarize any article from a URL.
※ App's data referenced the following page:
・http://accent.u-biq.org/
・http://www.gavo.t.u-tokyo.ac.jp/ojad/
・http://kanjivg.tagaini.net/
※ By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Service:
・Privacy Policy: https://www.jaccent.net/privacy.html
・Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
You can search for the Tokyo dialect accent, meaning, and discover word origins, related words, and examples with AI support.
Also, you can easily find opposite words, Japanese counter suffixes, Japanese surnames, and so on.
Absolutely, you can use it daily to check the meaning of the word or just want to chat with our AI chatbot.
※ Features:
・Over 180,000 accents
・Over 5000 opposite words
・Over 12,000 kanji's meaning, Onyomi, Kunyomi, writing etc.
・Word Explanations from AI: Get detailed explanations of Japanese words.
・Ask AI for Word Insights: Discover word origins, related words, and examples.
・Grammar Check: Correct Japanese sentence or paragraph grammar.
・Translation: Translate between Japanese and other languages using AI.
・AI Chatbot: Ask her anything!
・Adjectives and verbs' forms
・Japanese counter suffix, Japanese surname, Japanese place name, overseas place name
・Audio listening
・Kanji's handwriting recognition
・Support English, Vietnamese, Chinese, Korean, Indonesian
・Allow user to contribute for word's meaning, accent, and pronunciation
・Practice and review words with the Flashcard feature
・Pronunciation Assessment: Practice your pronunciation with AI scoring and feedback
・AI News Reader: Read Japanese news with an AI-generated summary in easy Japanese or the app's language, and summarize any article from a URL.
※ App's data referenced the following page:
・http://accent.u-biq.org/
・http://www.gavo.t.u-tokyo.ac.jp/ojad/
・http://kanjivg.tagaini.net/
※ By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Service:
・Privacy Policy: https://www.jaccent.net/privacy.html
・Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
JAccent: Japanese dict with AI App Store
JAccent: Japanese dict with AI is #22 in Reference Grossing in South Korea and charting in 2 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperDuc Tam Trinh
CategoryReference
PriceFree
Released
Rating★ 4.8 (82)
Version3.5.0
Age rating17+
First seen by us
26 Sep 2026
26 Sep 2026Installs (est.)100k+ worldwide
Rating
4.8 ★
82 ratings
Measured
Best rank now
#22
Reference GrossingMeasured
New ratings a week
2.8
▲ +17% vs the 2 weeks before
Measured
JAccent: Japanese dict with AI on the App Store
App details
App ID
1252200087
Publisher
Duc Tam Trinh
On the store since
Jun 2017
9 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
6
EN ID JA KO ZH VI
Size
95 MB
Also listed in
Education
JAccent: Japanese dict with AI downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where JAccent: Japanese dict with AI's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | ReferenceGrossing | #22 |
| Japan | ReferenceFree | #119 |
Apps near JAccent: Japanese dict with AI on the chart
Reference Grossing, around #22.
Ratings
App Store, worldwide.
Rating
4.8 ★
82 ratings
Measured
Ratings
82
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2.8
▲ +17% vs the 2 weeks before
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
70/100
faster than 78% of Reference apps
Review 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 JAccent: Japanese dict with AI
JAccent is an AI-powered Japanese accent dictionary with AI tools like grammar correction, AI translation, AI chatbot... for Japanese teachers and learners.
You can search for the Tokyo dialect accent, meaning, and discover word origins, related words, and examples with AI support.
Also, you can easily find opposite words, Japanese counter suffixes, Japanese surnames, and so on.
Absolutely, you can use it daily to check the meaning of the word or just want to chat with our AI chatbot.
※ Features:
・Over 180,000 accents
・Over 5000 opposite words
・Over 12,000 kanji's meaning, Onyomi, Kunyomi, writing etc.
・Word Explanations from AI: Get detailed explanations of Japanese words.
・Ask AI for Word Insights: Discover word origins, related words, and examples.
・Grammar Check: Correct Japanese sentence or paragraph grammar.
・Translation: Translate between Japanese and other languages using AI.
・AI Chatbot: Ask her anything!
・Adjectives and verbs' forms
・Japanese counter suffix, Japanese surname, Japanese place name, overseas place name
・Audio listening
・Kanji's handwriting recognition
・Support English, Vietnamese, Chinese, Korean, Indonesian
・Allow user to contribute for word's meaning, accent, and pronunciation
・Practice and review words with the Flashcard feature
・Pronunciation Assessment: Practice your pronunciation with AI scoring and feedback
・AI News Reader: Read Japanese news with an AI-generated summary in easy Japanese or the app's language, and summarize any article from a URL.
※ App's data referenced the following page:
・http://accent.u-biq.org/
・http://www.gavo.t.u-tokyo.ac.jp/ojad/
・http://kanjivg.tagaini.net/
※ By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Service:
・Privacy Policy: https://www.jaccent.net/privacy.html
・Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
You can search for the Tokyo dialect accent, meaning, and discover word origins, related words, and examples with AI support.
Also, you can easily find opposite words, Japanese counter suffixes, Japanese surnames, and so on.
Absolutely, you can use it daily to check the meaning of the word or just want to chat with our AI chatbot.
※ Features:
・Over 180,000 accents
・Over 5000 opposite words
・Over 12,000 kanji's meaning, Onyomi, Kunyomi, writing etc.
・Word Explanations from AI: Get detailed explanations of Japanese words.
・Ask AI for Word Insights: Discover word origins, related words, and examples.
・Grammar Check: Correct Japanese sentence or paragraph grammar.
・Translation: Translate between Japanese and other languages using AI.
・AI Chatbot: Ask her anything!
・Adjectives and verbs' forms
・Japanese counter suffix, Japanese surname, Japanese place name, overseas place name
・Audio listening
・Kanji's handwriting recognition
・Support English, Vietnamese, Chinese, Korean, Indonesian
・Allow user to contribute for word's meaning, accent, and pronunciation
・Practice and review words with the Flashcard feature
・Pronunciation Assessment: Practice your pronunciation with AI scoring and feedback
・AI News Reader: Read Japanese news with an AI-generated summary in easy Japanese or the app's language, and summarize any article from a URL.
※ App's data referenced the following page:
・http://accent.u-biq.org/
・http://www.gavo.t.u-tokyo.ac.jp/ojad/
・http://kanjivg.tagaini.net/
※ By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Service:
・Privacy Policy: https://www.jaccent.net/privacy.html
・Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
3.5.0
Security Improvements:
・Strengthened server-side security to better protect your account and data from unauthorized access.
・This is an important security update. We recommend all users update to the latest version for better protection.
Improvements & Fixes:
・Fixed an issue where Sign in with Apple could fail on iOS in some cases.
・Fixed AI summaries not showing up for some older news articles.
・Text Analysis: added a shimmer placeholder while accent data is loading.
・Fixed a crash that could occur on the word detail page in certain cases.
・General stability improvements.
More from Duc Tam Trinh
JAccent: Japanese dict with AI Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperDTTrinh
Category–
PriceFree
Released–
Installs–
Rating★ 4.7 (0)
Updated–
Content rating–
Rating
4.7 ★
0 ratings
Measured
JAccent: Japanese dict with AI on Google Play
App details
App ID
dttrinh.gm.jaccent
Publisher
DTTrinh
Where JAccent: Japanese dict with AI's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid 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. | ||
Ratings
Google Play, worldwide.
Rating
4.7 ★
0 ratings
Measured
Ratings
0
Measured