일본어 JLPT, 일단공부

Installs

137.3k

Rating

4.7

Rating count

2.8k

Category	Education
Developer	Kim JeongHean
Price	Free
First release	3/15/2019 (6 years ago)
Version	6.5.8
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	io.github.dev.yakuza.ildangongbu

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
7/28/2025	2,812	4.710	137,342	6.5.8
7/27/2025	2,812	4.710	137,296	6.5.8
7/26/2025	2,810	4.708	137,249	6.5.8
7/25/2025	2,810	4.708	137,196	6.5.8
7/24/2025	2,810	4.708	137,139	6.5.8
7/23/2025	2,809	4.715	137,088	6.5.8
7/22/2025	2,809	4.715	136,997	6.5.8
7/21/2025	2,809	4.715	136,946	6.5.8
7/20/2025	2,809	4.715	136,884	6.5.8
7/19/2025	2,804	4.717	136,829	6.5.8
7/18/2025	2,802	4.720	136,718	6.5.8
7/17/2025	2,802	4.720	136,718	6.5.8
7/16/2025	2,798	4.724	136,672	6.5.8
7/15/2025	2,798	4.724	136,620	6.5.8
7/14/2025	2,797	4.724	136,575	6.5.8
7/13/2025	2,794	4.724	136,498	6.5.8
7/12/2025	2,793	4.724	136,448	6.5.8
7/11/2025	2,793	4.724	136,412	6.5.8
7/10/2025	2,793	4.724	136,353	6.5.8
7/9/2025	2,792	4.713	136,286	6.5.8
7/8/2025	2,791	4.713	136,221	6.5.8
7/7/2025	2,787	4.720	136,169	6.5.8
7/6/2025	2,787	4.716	136,106	6.5.8
7/5/2025	2,787	4.716	136,028	6.5.8
7/4/2025	2,784	4.715	135,964	6.5.8
7/3/2025	2,782	4.713	135,911	6.5.8
7/2/2025	2,781	4.712	135,836	6.5.8
7/1/2025	2,778	4.711	135,770	6.5.8
6/30/2025	2,775	4.707	135,703	6.5.8
6/29/2025	2,774	4.707	135,658	6.5.8
6/28/2025	2,773	4.707	135,594	6.5.8
6/27/2025	2,772	4.693	135,554	6.5.8
6/26/2025	2,770	4.694	135,464	6.5.8
6/25/2025	2,770	4.694	135,413	6.5.8
6/24/2025	2,770	4.694	135,361	6.5.8
6/23/2025	2,767	4.691	135,361	6.5.8
6/22/2025	2,767	4.691	135,323	6.5.8
6/21/2025	2,766	4.687	135,271	6.5.8
6/20/2025	2,766	4.687	135,206	6.5.8
6/19/2025	2,764	4.685	135,168	6.5.8
6/18/2025	2,763	4.684	135,109	6.5.8
6/17/2025	2,761	4.684	135,058	6.5.8
6/16/2025	2,758	4.684	135,028	6.5.8
6/15/2025	2,758	4.684	134,989	6.5.8
6/14/2025	2,758	4.684	134,948	6.5.8
6/13/2025	2,756	4.697	134,891	6.5.7
6/9/2025	2,754	4.701	134,779	6.5.7
6/8/2025	2,751	4.701	134,562	N/A
5/29/2025	2,750	4.702	134,562	N/A
5/28/2025	2,730	4.692	134,073	N/A
5/27/2025	2,728	4.689	134,073	N/A
5/24/2025	2,725	4.686	133,977	N/A
5/22/2025	2,722	4.686	133,849	N/A
5/21/2025	2,721	4.682	133,710	N/A
5/20/2025	2,721	4.682	133,710	N/A
5/19/2025	2,719	4.682	133,686	N/A
4/24/2025	2,687	4.705	132,674	N/A
4/22/2025	2,684	4.698	132,202	N/A
4/15/2025	2,683	4.696	132,202	N/A
4/10/2025	2,666	4.680	132,011	N/A
4/6/2025	2,658	4.668	131,747	N/A

Details

Japanese JLPT app, study once (Japanese vocabulary study)

Features offered
- Provides pronunciation and writing order of hiragana and katakana
- Provides Japanese vocabulary by JLPT level (N5~N1)
- Provides Japanese words divided into enough to memorize in a day
- Through the test, you can check the Japanese words you memorized that day.
- Japanese kanji pronunciation provided in hiragana/katakana and audio
- Provides the ability to review Japanese vocabulary by unit, JLPT level, and entire language
- Favorites: Japanese words that are difficult to memorize can be added to favorites by pressing the star button.
- Copy function: If you press and hold a word in the word list, the word will be copied. You can study the copied words more deeply by searching them on the Internet.
- Set/reset learning progress: You can set or reset learning progress by pressing and holding a level or unit.
- Furigana/Yomigana Test: In addition to testing to guess the meaning of Japanese words, you can also conduct a test to guess Furigana/Yomigana.
- Dark theme support
- Japanese example sentences supported

First Study provides Japanese vocabulary divided by JLPT level (N5~N1).
To make it easier for anyone to study every day, we provide Japanese words divided into the number of words that can be memorized per day.
Additionally, you can check the Japanese words you studied that day through a test.

Have you just started learning Japanese? Don’t know how to read Chinese characters yet?
Don't worry. First Study shows you the pronunciation of Japanese kanji in hiragana/katakana, and also supports Japanese audio.
Even if you have no prior knowledge of Japanese, you can study Japanese by listening and watching.

Studying words is all about repetition! You can review the Japanese words you studied by unit, JLPT level, or entire unit.
Frequently misspelled words can be reviewed more frequently. The more you use the app, the more personalized your vocabulary becomes.

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

Let's study Japanese first.

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

Voice Assistant Issues

JLPT Japanese, for now, provides Japanese audio using the TTS (Text To Speech) engine.
There is an issue with Japanese voice support not being properly supported on some Androids (Galaxy). For smooth voice support, we recommend downloading Speech Recognition & Synthesis and Japanese voice data.

For more information, see Settings in the app > Pronunciation section > "Is your pronunciation not sounding normal?" Please click the arrow button next to it to confirm.

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