# 해커스 MP3 플레이어 vs 월드잡플러스

The clearest difference is review sentiment: 월드잡플러스 at 84% against 해커스 MP3 플레이어's 44%. 월드잡플러스 also leads on iOS requirement (13.0 vs 15.0). 해커스 MP3 플레이어's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

해커스 MP3 플레이어 ships an update every 3 weeks, 월드잡플러스 every 2 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 해커스 MP3 플레이어 | 월드잡플러스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (19 ratings)](https://appshunter.io/ios/app/mp3/id531669642/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 44.1% of reviews | **84.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 55 MB | 5 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [한국산업인력공단](https://appshunter.io/developer/609324469) |

## 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


### 월드잡플러스

[App page](https://appshunter.io/ios/app/id1042703695)

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

**In-app purchases:** none


## Frequently asked questions

### Is 해커스 MP3 플레이어 free?

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

### Is 월드잡플러스 free?

월드잡플러스 is free to download, with no in-app purchases.

### Do 해커스 MP3 플레이어 or 월드잡플러스 have ads?

Neither 해커스 MP3 플레이어 nor 월드잡플러스 shows ads.

### Which is updated more often, 해커스 MP3 플레이어 or 월드잡플러스?

해커스 MP3 플레이어 ships an update every 3 weeks, and 월드잡플러스 every 2 months. Most recently, 해커스 MP3 플레이어 was updated on September 22, 2026 and 월드잡플러스 on September 20, 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.*