일본어 JLPT, 일단공부

Contains adsIn-app purchases
4.7
2.86K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Japanese JLPT app, Idan Study (Japanese Word Study)

Provided functions
- Provides pronunciation and writing order of hiragana and katakana
- Provides Japanese words by JLPT level (N5~N1)
- Provides Japanese words divided into the amount to memorize per day
- You can check the Japanese words memorized that day through a test
- Provides Japanese kanji pronunciation in hiragana/katakana and voice
- Provides a function to review all Japanese words by unit, JLPT level, and all Japanese words
- Favorites: You can add Japanese words that you have difficulty memorizing to your favorites by pressing the star-shaped button.
- Copy function: Long-press a word in the word list to copy the word. You can search the copied word on the Internet, etc. to study more deeply.
- Set/reset learning progress: You can set or reset the learning progress by long-pressing a level or unit.
- Furigana/Yomigana test: You can take a test to match the meaning of a Japanese word as well as a test to match furigana/yomigana. - Dark theme support
- Japanese example sentence support
- Japanese Kanji detailed function: Japanese Kanji, pronunciation, Korean Kanji, meaning, and writing method are provided.

Ildan Study provides Japanese words divided by JLPT level (N5~N1).
In order for anyone to easily study every day, Japanese words are divided by the amount of words that can be memorized per day and provided.

In addition, you can check the Japanese words you studied that day through a test.

Are you just starting Japanese? Do you not know how to read Kanji yet?
Don't worry. Ildan Study shows you the pronunciation of Japanese Kanji in Hiragana/Katakana and also supports Japanese voice.

Even if you do not have prior knowledge of Japanese, you can study Japanese by listening and watching.

Repetition is the key to studying words! You can review the Japanese words you studied by unit, JLPT level, and entire unit.
We support more frequent review of words that you frequently make mistakes. The more you use the app, the more customized your vocabulary becomes.

All words are installed with the app when you download it. So you can study Japanese anytime, anywhere.

Let's study Japanese for now.

Subscription payment
- Remove ads from the app for the price of a cup of coffee every month and study with all the examples.

Voice support issue

JLPT Japanese, Study for Now provides Japanese voice using the TTS (Text To Speech) engine.

There is an issue where Japanese voice support is not properly supported on some Androids (Galaxy). For smooth voice support, we recommend downloading Speech Recognition & Synthesis and Japanese voice data.

For more information, please go to Settings > Pronunciation section in the app > Click the arrow button next to "Is the pronunciation not heard properly?"
Updated on
19 Aug 2025

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
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.7
2.74K reviews
Russian Steel (スチール)
8 February 2024
app notifies on regular basis to encourage the user to study (i don't think you can swipe away to ignore, which is good) it lacks details e.g. irregular verbs requiring appropriate conjugation, which is a shame (e.g. 帰る) also more example sentences would be nice for words with a number of meanings. the same goes for multiple pronunciation for the same kanji ( 七).
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JeongHean Kim
8 February 2024
안녕하세요. 리뷰를 남겨주셔서 정말 감사합니다. 한국 사람을 위한 앱이여서 한글로 답변드립니다. (혹시 외국분이시라면 죄송합니다.) 제가 만든 앱이 누군가의 일본어 공부에 조금이나마 도움이 되고 있는거 같아 너무너무 기쁘네요. 앞으로 더욱 공부하기 편한 일본어 단어 앱이 되도록 노력하겠습니다. 남겨주신 소중한 의견인 상세 설명, 더 많은 예제, 여러 발음을 가진 단어에 대한 설명등을 추가할 수 있는지 알아보도록 하겠습니다. 리뷰를 남겨주셔서 다시 한번 감사드립니다. 오늘도 좋은 하루되시고 새해 복 많이 받으세요.
Albert Lee
23 November 2020
리마인더가 주기적으로 떠서 어떻게든 짜투리시간 핑계되지않고 5분-10분내 배우게함. Reminder shows up regularly to kick starts learning when you have 5-10 extra time (no excuse to close app)
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JeongHean Kim
23 November 2020
안녕하세요 Albert Lee님. 리뷰를 남겨주셔서 너무너무 감사합니다! 제가 만든 앱이 조금이나마 도움이 된다니 너무 기쁘네요! 앞으로도 더욱 공부하기 편한 단어앱이 되도록 노력하겠습니다 감사합니다!
Elaine S
29 June 2020
Daily notification is annoying BUT it works for me! Thank you for the good app.
4 people found this review helpful
Did you find this helpful?
JeongHean Kim
29 June 2020
Hi Elaine S Thanks for your review. I will do my best to make better app! Thanks!

What's new

- (유료 사용자 옵션) 하나의 유닛안 단어 개수를 변경하는 기능을 추가하였습니다.
- 앱 안정화 작업을 했습니다.
- 사용자가 수정한 단어 반영했습니다.