해커스 MP3 플레이어 vs ZeroEyes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
해커스 MP3 플레이어
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.
- 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
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※ 다양한 컨텐츠의 유/무료 해커스 MP3를 스트리밍과 다운로드 학습이 가능합니다. ※ 해커스 통합 계정을 이용할 수 있습니다. ※ 최소 이용 OS버전은 iOS 15.0 이상입니다. [앱 접근 권한 안내] 앱에서 사용하는 접근 권한에 대하여 아래와 같이 안내해 드립니다. 선택적 접근 권한의 동의하지 않으실 수 있으나, 해당 접근 권한이 필요한 일부 기능 사용에 제한이 있을 수 있습니다. ※선택적 접근 권한 • PUSH 알림 학습 알람, PUSH 메시지 • 카메라 및 비디오 해커스에 바란다 사진 /영상 첨부 • 마이크 녹음 해커스에 바란다 영상첨부
ZeroEyes
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.
- Real-time seat availability
- Pass purchase and extension
- Study room reservations
- QR code check-in/out
- Pass expiration notifications
- Guardian alerts
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ZeroEyes offers unmanned services for establishments such as study cafes and shared offices that operate based on membership passes. [ZeroEyes Anytime, Anywhere] Check real-time seat availability even from home, school, or while on the subway. Purchase or extend a pass, and make reservations for study rooms. Reserve your seat in advance with pre-check-in to avoid having to worry about available seats. [ZeroEyes for Center Managers] Convenient check-in and check-out using QR codes at the kiosk without any waiting. Receive notifications for pass expiration, extensions, and guardian alerts for check-in and check-out. [Multiple Payment Options with ZeroEyes] Credit cards and PayPal accepted in the app. Credit cards and Apple Pay also accepted at the kiosk.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | 해커스 MP3 플레이어 | ZeroEyes |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (19 ratings) | 3.9 (8 ratings) — better |
| Positive reviews | 44.1% of reviews | 63.0% of reviews — better |
| Number of ratings | 19 — better | 8 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 54 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Champ Study Institute | OHRAE Inc. |
Customer experience
해커스 MP3 플레이어
ZeroEyes
In-app purchases
해커스 MP3 플레이어
No in-app purchases
ZeroEyes
No in-app purchases
