일본어 JLPT, 일단공부

Name: 일본어 JLPT, 일단공부
Rating: 4.72 (3327 reviews)
Author: JeongHean Kim

By: JeongHean Kim

Start studying Japanese JLPT first!

Features & Capabilities

Idan Study is a comprehensive Japanese JLPT learning app designed to help learners of all levels from N5 to N1. The app offers pronunciation and writing order for hiragana and katakana, plus voice support for Japanese kanji, enabling users to study effectively even without prior knowledge.

Key features include daily selectable vocabulary divided by JLPT levels, personalized tests to track daily memorization, review functions by units or levels, and a favorites section for difficult words. The app also provides furigana/yomigana tests, dark mode, detailed kanji information with Korean meanings, example sentences, and offline access since all words are preloaded. Idan Study encourages consistent learning and repetition, making it ideal for beginners and advanced learners alike. Ads can be removed via subscription to enhance the study experience.

User Growth & Download Statistics

App Education AI

By:

JeongHean Kim

Downloads:

165,409 203

Rating:

4.72

(3,327) 6 new ratings

Version:

6.17.1 Last updated: 2026-06-30

Version code:

5146278

Creation date:

2019-03-15

Publisher country:

Permissions:

android.permission.RECORD_AUDIO Very high risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.USE_BIOMETRIC Low risk
android.permission.USE_FINGERPRINT Low risk

Size:

141.55MB

Email:

de*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-04

Compare stats and ranking:

Ranking

# 169,683 ▼ 330

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

JeongHean Kim

Google Play Store

https://play.google.com/store/apps/details?id=io.github.dev.yakuza.ildangongbu

Email:

de*****@gmail.com

Website:

https://deku.posstree.com/ko/contact/

User Reviews

Users appreciate the app's well-organized vocabulary sets, daily reminders, simple UI, and helpful testing features that support steady Japanese language learning. However, multiple reviews note issues with audio quality and missing pronunciations, lack of detailed explanations especially for irregular verbs, limited example sentences, and disruptive advertisements. Notifications while motivating can sometimes feel intrusive. Overall, the app is valued for facilitating consistent study, but improvements in audio support and richer learning content would enhance user experience.

Pros

Effective for daily Japanese vocabulary study with organized word lists divided into manageable chunks (15 words per session).
Regular notifications/reminders help maintain consistent study habits.
Simple and clean user interface making it easy to use and navigate.
Inclusion of tests/quizzes and TTS (text-to-speech) for pronunciation aids learning.
Good content organization by JLPT levels, focusing on useful and frequently used vocabulary.

Cons

Audio pronunciation sometimes inaccurate or missing, causing inconvenience.
Irregular or incomplete explanations, such as lack of details on irregular verb conjugations.
Limited example sentences or contextual usage for words, reducing deeper understanding.
Presence of frequent ads that cause display issues and distract users.
Notifications may feel nagging or repetitive to some users.

Recent reviews

구독해서 잘 쓰고 있습니다. 몇 개의 단어들이 발음이 이상할 때가 있어 가끔 아쉽지만 공부하기 편해서 유용하게 공부하고 있습니다. 개인적인 바람이지만 한자 뜻풀이나 저같은 초보를 위해서 문장에서 단어들 사이사이에 형용사나 명사를 구분해서 이해할 수 있게끔 한다면 더 좋을 것 같습니다.(단어를 눌렀을 때 뜻이 나오는 것도 괜찮습니다.) 감사합니다.