# 해커스토익 vs 충북대학교 모바일 도서관

The clearest difference is review sentiment: 해커스토익 at 85% against 충북대학교 모바일 도서관's 43%. 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.

해커스토익 ships an update every 5 weeks, 충북대학교 모바일 도서관 every 6 weeks. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 해커스토익 | 충북대학교 모바일 도서관 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/toeic/id430260350/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **85.5% of reviews** | 43.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 57 MB | 12 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Hackers Language Institute](https://appshunter.io/developer/429880495) | [ido-it Co. Ltd.](https://appshunter.io/developer/610142253) |

## What reviewers say

### 해커스토익

[App page](https://appshunter.io/ios/app/toeic/id430260350)

Access daily TOEIC study materials, including listening, reading, and vocabulary. Benefit from free lectures based on bestselling books and monthly test insights. Connect with a community for study tips and utilize helpful tools like a score calculator and timer.

**Highlights:** Daily TOEIC LC/RC/Voca content, Free lectures on bestselling books, Monthly TOEIC test lectures, TOEIC community for study tips, Score calculator and timer, Free TOEIC vocabulary lists

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for TOEIC study
- 👍 Convenient for daily practice
- 👍 Good free content
- 🚀 Efficient for on-the-go learning

**What reviewers complain about**

- 🐛 Repeated content from previous years
- 🔍 Limited content compared to paid version

**Reported bugs**

- Occasional app crashes
- Compatibility issues with newer devices

**Requested features**

- More diverse and up-to-date content
- Support for larger screen devices like iPad


### 충북대학교 모바일 도서관

[App page](https://appshunter.io/ios/app/id1441403032)

This application provides mobile services for users of Chungbuk National University Central Library. It offers a mobile ID for library access and book borrowing/returning, requiring an internet connection for use. User accounts are linked to library accounts.

**Highlights:** Mobile identification card, Library gate access authentication, Book borrowing and returning authentication, Linked library account, Internet connection required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 해커스토익 free?

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

### Is 충북대학교 모바일 도서관 free?

충북대학교 모바일 도서관 is free to download, with no in-app purchases.

### Do 해커스토익 or 충북대학교 모바일 도서관 have ads?

Neither 해커스토익 nor 충북대학교 모바일 도서관 shows ads.

### Which is updated more often, 해커스토익 or 충북대학교 모바일 도서관?

해커스토익 ships an update every 5 weeks, and 충북대학교 모바일 도서관 every 6 weeks. Most recently, 해커스토익 was updated on October 18, 2026 and 충북대학교 모바일 도서관 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.*