# 해커스 MP3 플레이어 vs JLPT 일본어 단어 공부, 일단공부

The clearest difference is review sentiment: JLPT 일본어 단어 공부, 일단공부 at 96% against 해커스 MP3 플레이어's 44%. JLPT 일본어 단어 공부, 일단공부 also leads on rating (4.8 vs 1.6) and update cadence (every 10 days vs every 3 weeks). 해커스 MP3 플레이어's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. JLPT 일본어 단어 공부, 일단공부 sells 1 in-app purchase, starting at $4.00 per month. 해커스 MP3 플레이어 asks for nothing beyond the download.

JLPT 일본어 단어 공부, 일단공부 holds the better App Store score, 4.8 against 1.6. Both are backed by a comparable volume of ratings — 19 and 57 respectively. Written reviews point the same way: 44% of 해커스 MP3 플레이어's written reviews are positive against 96% of JLPT 일본어 단어 공부, 일단공부's.

해커스 MP3 플레이어 ships an update every 3 weeks, JLPT 일본어 단어 공부, 일단공부 every 10 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 해커스 MP3 플레이어 | JLPT 일본어 단어 공부, 일단공부 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (19 ratings)](https://appshunter.io/ios/app/mp3/id531669642/reviews) | **[4.8 (57 ratings)](https://appshunter.io/ios/app/jlpt/id1456091125/reviews)** |
| Number of ratings | 19 | **57** |
| Positive reviews | 44.1% of reviews | **96.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 446 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [JeongHean Kim](https://appshunter.io/developer/1441741186) |

## What reviewers say

### 해커스 MP3 플레이어

[App page](https://appshunter.io/ios/app/mp3/id531669642)

Access a wide range of free and paid educational content for learning. Stream or download lessons using your Hackers integrated account. Requires iOS 15.0 or later.

**Highlights:** Stream and download educational content, Free and paid content options, Integrated Hackers account, Push notifications for learning alarms, Photo/video attachment for feedback, Voice recording for feedback

**Features:** Vision Pro support

**In-app purchases:** none


### JLPT 일본어 단어 공부, 일단공부

[App page](https://appshunter.io/ios/app/jlpt/id1456091125)

This app helps you learn Japanese vocabulary for the JLPT exams. It breaks down words by level, offers daily study plans, and includes pronunciation, writing guides, and example sentences. Practice your knowledge with various test formats and review difficult words.

**Highlights:** JLPT level-specific vocabulary (N5-N1), Daily manageable word lists, Pronunciation and writing guides, Example sentences for context, Multiple test formats, Review and favorite word functions, Dark theme and iPad support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 및 모든 예문 표시 | $4.00 | per month |


## Frequently asked questions

### Is 해커스 MP3 플레이어 free?

해커스 MP3 플레이어 is free to download, with no in-app purchases.

### Is JLPT 일본어 단어 공부, 일단공부 free?

JLPT 일본어 단어 공부, 일단공부 is free to download, with in-app purchases available.

### Which has better reviews, 해커스 MP3 플레이어 or JLPT 일본어 단어 공부, 일단공부?

JLPT 일본어 단어 공부, 일단공부 is rated higher. 해커스 MP3 플레이어 averages 1.6 out of 5 from 19 ratings, while JLPT 일본어 단어 공부, 일단공부 averages 4.8 from 57 ratings.

### Do 해커스 MP3 플레이어 or JLPT 일본어 단어 공부, 일단공부 have ads?

Neither 해커스 MP3 플레이어 nor JLPT 일본어 단어 공부, 일단공부 shows ads.

### Which is updated more often, 해커스 MP3 플레이어 or JLPT 일본어 단어 공부, 일단공부?

해커스 MP3 플레이어 ships an update every 3 weeks, and JLPT 일본어 단어 공부, 일단공부 every 10 days. Most recently, 해커스 MP3 플레이어 was updated on October 1, 2026 and JLPT 일본어 단어 공부, 일단공부 on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*