# 해커스 MP3 플레이어 vs Let's 일빵빵

The clearest difference is rating: Let's 일빵빵 at 5.0 against 해커스 MP3 플레이어's 1.6. Let's 일빵빵 also leads on review sentiment (81% vs 44%) and iOS requirement (13.0 vs 15.0). 해커스 MP3 플레이어's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Let's 일빵빵 sells 4 in-app purchases, starting at $16.99 per month. 해커스 MP3 플레이어 asks for nothing beyond the download.

Let's 일빵빵 holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 19 and 15 respectively. Written reviews point the same way: 44% of 해커스 MP3 플레이어's written reviews are positive against 81% of Let's 일빵빵's.

해커스 MP3 플레이어 ships an update every 3 weeks, Let's 일빵빵 monthly. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 해커스 MP3 플레이어 | Let's 일빵빵 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (19 ratings)](https://appshunter.io/ios/app/mp3/id531669642/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/lets/id718041643/reviews)** |
| Number of ratings | **19** | 15 |
| Positive reviews | 44.1% of reviews | **80.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Freemium |
| Size | 54 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [JANGHEOK SUH](https://appshunter.io/developer/957023398) |

## 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


### Let's 일빵빵

[App page](https://appshunter.io/ios/app/lets/id718041643)

Master English conversation with a patented method designed for Korean speakers. Learn essential vocabulary, grammar, and real-life dialogues through engaging lessons, including sitcom scripts and immersive scenarios. Improve listening and speaking skills with native speaker audio and structured practice.

**Highlights:** Patented conversation method, Phonics and vocabulary building, Everyday and travel dialogues, Grammar for conversation, Sitcom-based learning, Native speaker audio, Repetitive practice

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 멤버십 구독권 50% | $16.99 | per month |
| 프리미엄 기능 이용 – 1개월 구독권(매월 자동결제) | $19.99 | per month |
| 년 정기 구독권 | $154.99 | per year |
| 프리미엄 기능 이용 – 1년 구독권(매년 자동결제) | $199.99 | per year |


## Frequently asked questions

### Is 해커스 MP3 플레이어 free?

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

### Is Let's 일빵빵 free?

Let's 일빵빵 is free to download, with in-app purchases available.

### Which has better reviews, 해커스 MP3 플레이어 or Let's 일빵빵?

Let's 일빵빵 is rated higher. 해커스 MP3 플레이어 averages 1.6 out of 5 from 19 ratings, while Let's 일빵빵 averages 5.0 from 15 ratings.

### Do 해커스 MP3 플레이어 or Let's 일빵빵 have ads?

Neither 해커스 MP3 플레이어 nor Let's 일빵빵 shows ads.

### Which is updated more often, 해커스 MP3 플레이어 or Let's 일빵빵?

해커스 MP3 플레이어 ships an update every 3 weeks, and Let's 일빵빵 monthly. Most recently, 해커스 MP3 플레이어 was updated on October 9, 2026 and Let's 일빵빵 on October 8, 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.*