# 해커스 MP3 플레이어 vs ZeroEyes

The clearest difference is rating: ZeroEyes at 3.9 against 해커스 MP3 플레이어's 1.6. ZeroEyes also leads on review sentiment (63% vs 44%). On price, ratings volume, update cadence and ads there is nothing between them.

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

ZeroEyes holds the better App Store score, 3.9 against 1.6. Both are backed by a comparable volume of ratings — 19 and 8 respectively. Written reviews point the same way: 44% of 해커스 MP3 플레이어's written reviews are positive against 63% of ZeroEyes's.

해커스 MP3 플레이어 ships an update every 3 weeks, ZeroEyes fortnightly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 해커스 MP3 플레이어 | ZeroEyes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (19 ratings)](https://appshunter.io/ios/app/mp3/id531669642/reviews) | **[3.9 (8 ratings)](https://appshunter.io/ios/app/zeroeyes/id1532649224/reviews)** |
| Number of ratings | **19** | 8 |
| Positive reviews | 44.1% of reviews | **63.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 54 MB | 82 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [OHRAE Inc.](https://appshunter.io/developer/1161656350) |

## 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


### ZeroEyes

[App page](https://appshunter.io/ios/app/zeroeyes/id1532649224)

Manage membership-based study cafes and shared offices with real-time seat availability checks, pass purchases, and study room reservations.  Offers convenient QR code check-in/out for managers and multiple payment options.

**Highlights:** Real-time seat availability, Pass purchase and extension, Study room reservations, QR code check-in/out, Pass expiration notifications, Guardian alerts

**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 ZeroEyes free?

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

### Which has better reviews, 해커스 MP3 플레이어 or ZeroEyes?

ZeroEyes is rated higher. 해커스 MP3 플레이어 averages 1.6 out of 5 from 19 ratings, while ZeroEyes averages 3.9 from 8 ratings.

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

Neither 해커스 MP3 플레이어 nor ZeroEyes shows ads.

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

해커스 MP3 플레이어 ships an update every 3 weeks, and ZeroEyes fortnightly. Most recently, 해커스 MP3 플레이어 was updated on October 13, 2026 and ZeroEyes on October 14, 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.*