# 해커스 ONE vs 박문각 합격 Player

The clearest difference is review sentiment: 해커스 ONE at 63% against 박문각 합격 Player's 24%. 해커스 ONE also leads on update cadence (every 2 weeks vs every 2 months). 박문각 합격 Player's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 해커스 ONE sells 4 one-off in-app purchases. 박문각 합격 Player asks for nothing beyond the download.

해커스 ONE ships an update every 2 weeks, 박문각 합격 Player every 2 months. The most recent releases landed on September 23, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | 해커스 ONE | 박문각 합격 Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (10 ratings)](https://appshunter.io/ios/app/one/id1538534916/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **62.9% of reviews** | 24.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 135 MB | 203 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [EDUSPA CO.,LTD](https://appshunter.io/developer/553093861) |

## What reviewers say

### 해커스 ONE

[App page](https://appshunter.io/ios/app/one/id1538534916)

Access a wide range of online courses from Hackers in various fields like language, civil service exams, and professional certifications. Enjoy convenient features like personalized course lists, free lectures, and study materials.

**Highlights:** Browse courses by interest, View lecture, textbook, and review info, Access free lectures and study materials, Play lectures directly from 'My Lectures', Organize lectures with DIY features, Utilize notepad and Q&A features, Receive news and share study information

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 왕초보  그림으로 배우는 일본어 회화 | $2.99 | one-time |
| 원어민이 알려주는 리얼 여행영어 - 해외 현지 촬영 | $2.99 | one-time |
| 이유리의 누구나 쉽게 배우는 여행 중국어 (전반부) | $2.99 | one-time |
| 제2외국어 대표강의 - 9강좌 종합 | $30.99 | one-time |


### 박문각 합격 Player

[App page](https://appshunter.io/ios/app/player/id1560791125)

Access and stream educational lectures on your mobile device. Organize your courses, download content for offline viewing, and interact with instructors. Features include variable playback speed, multi-window learning, and daily tests to aid your studies.

**Highlights:** Organize lectures with favorites and hiding, Bluetooth keyboard control for player, Download and stream lectures simultaneously, Pop-up player for multi-window learning, Adjustable playback speed (0.5x-2x), Offline lecture access, Instructor Q&A with text and photo support

**In-app purchases:** none


## Frequently asked questions

### Is 해커스 ONE free?

해커스 ONE is free to download, with in-app purchases available.

### Is 박문각 합격 Player free?

박문각 합격 Player is free to download, with no in-app purchases.

### Do 해커스 ONE or 박문각 합격 Player have ads?

Neither 해커스 ONE nor 박문각 합격 Player shows ads.

### Which is updated more often, 해커스 ONE or 박문각 합격 Player?

해커스 ONE ships an update every 2 weeks, and 박문각 합격 Player every 2 months. Most recently, 해커스 ONE was updated on September 23, 2026 and 박문각 합격 Player on August 21, 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.*