JAccent: Japanese dict with AI

Contains adsIn-app purchases
1.37K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

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

※ 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/
AI-powered Japanese accent dict, grammar correction, AI translation, AI chatbot
Updated on
Sep 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Messages and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

1.32K reviews
Kyle
October 31, 2020
I found that the apple app store had plenty of good free accent dictionaries but my options have been limited since I switched to android. I'm glad this app is also available for Android because it's exactly what I need - simple, easy to use, and has the accent information I need. So far it's the best Android app I've found to use as my everyday Japanese accent dictionary. Thank you!
18 people found this review helpful
Did you find this helpful?
DTTrinh
October 31, 2020
Hi Kyle Erf, thanks for your review! Please recommend our app to your friends, and don’t hesitate to shoot us a note at dtech.gm@gmail.com if you have any questions.
Sanya Verma
September 1, 2026
I really enjoyed using JAccent. The app is simple, easy to navigate, and very helpful for improving Japanese pronunciation. The lessons are clear and the interface is clean, making practice comfortable even for beginners. I especially like how it helps users understand and practice Japanese accents in an easy way. The app runs smoothly and makes learning more interactive. Overall, JAccent is a useful and convenient app for anyone who wants to improve their Japanese speaking skills.
Did you find this helpful?
DTTrinh
September 3, 2026
Thank you so much for the kind words and for using JAccent. We’re really happy to hear that the app feels simple, clear, and helpful for practicing Japanese pronunciation and accents. Your feedback means a lot to us!
beatoritsu
November 4, 2020
Hello there! How are we supposed to know if the particle attaches high or low? Without listening to the sentence at least. Now the app is pretty good, it's simple and easy to use, but there's that one major issue. Please add either a particle in a different color, a number indicating when the pitch drops or add the category names (heiban, atamadaka, etc.) or better yet, all of them! I would absolutely adore this app if this improvement was made! I look forward to future updates! :)
29 people found this review helpful
Did you find this helpful?
DTTrinh
November 7, 2020
Hi Beatoritsu, really appreciate your suggestion. We will consider it and improve our app in the new version. If you have questions or suggestions please contact us at dtech.gm@gmail.com.

What’s new

What’s new:
・Sign in with Google and Apple.
・Pitch accent analysis for any Japanese text.
・News examples added to word details.
・Added DeepSeek V4 Flash & V4 Pro.
・Search bar now supports multi-line text.
・Improved translation, performance, and stability.