# 해커스 MP3 플레이어 vs 스터디모아

The clearest difference is review sentiment: 스터디모아 at 95% against 해커스 MP3 플레이어's 44%. 스터디모아 also leads on rating (3.0 vs 1.6). 해커스 MP3 플레이어's advantage is ratings volume (19 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

스터디모아 holds the better App Store score, 3.0 against 1.6. That said, the two scores are not equally well evidenced: 해커스 MP3 플레이어 has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 44% of 해커스 MP3 플레이어's written reviews are positive against 95% of 스터디모아's.

해커스 MP3 플레이어 ships an update every 3 weeks, 스터디모아 every 5 weeks. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 해커스 MP3 플레이어 | 스터디모아 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (19 ratings)](https://appshunter.io/ios/app/mp3/id531669642/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1482125295/reviews)** |
| Number of ratings | **19** | 2 |
| Positive reviews | 44.1% of reviews | **95.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 54 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [Wonjun Hwang](https://appshunter.io/developer/1482125294) |

## 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


### 스터디모아

[App page](https://appshunter.io/ios/app/id1482125295)

Easily find and reserve study spaces like cafes and rooms in your neighborhood. Create and join study groups with local friends, all within one convenient app. Save time and avoid disappointment by booking your spot in advance.

**Highlights:** Location-based study space search, Advance booking of study rooms and cafes, Quick and easy reservation process, Study group creation and discovery, Find local study meetups

**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 스터디모아 free?

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

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

스터디모아 is rated higher. 해커스 MP3 플레이어 averages 1.6 out of 5 from 19 ratings, while 스터디모아 averages 3.0 from 2 ratings.

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

Neither 해커스 MP3 플레이어 nor 스터디모아 shows ads.

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

해커스 MP3 플레이어 ships an update every 3 weeks, and 스터디모아 every 5 weeks. Most recently, 해커스 MP3 플레이어 was updated on October 22, 2026 and 스터디모아 on October 10, 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.*