# 연세대학교 모바일 학생증/신분증 Y vs 해커스 ONE

The clearest difference is review sentiment: 해커스 ONE at 63% against 연세대학교 모바일 학생증/신분증 Y's 2%. 해커스 ONE also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (10 vs 3). 연세대학교 모바일 학생증/신분증 Y's advantage is rating (5.0 vs 3.5) and in-app purchases (none vs 4). 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. 연세대학교 모바일 학생증/신분증 Y asks for nothing beyond the download.

연세대학교 모바일 학생증/신분증 Y holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 3 and 10 respectively. Written reviews complicate that: 2% of 연세대학교 모바일 학생증/신분증 Y's written reviews are positive against 63% of 해커스 ONE's, so the app with the better star average is not the one people write more warmly about.

연세대학교 모바일 학생증/신분증 Y ships an update every 2 months, 해커스 ONE every 2 weeks. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 연세대학교 모바일 학생증/신분증 Y | 해커스 ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/y-mid/id1026609372/reviews)** | [3.5 (10 ratings)](https://appshunter.io/ios/app/one/id1538534916/reviews) |
| Number of ratings | 3 | **10** |
| Positive reviews | 2.4% of reviews | **62.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 135 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yonsei University](https://appshunter.io/developer/383874438) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## What reviewers say

### 연세대학교 모바일 학생증/신분증 Y

[App page](https://appshunter.io/ios/app/y-mid/id1026609372)

This app allows Yonsei University students to apply for and receive a mobile student ID and identification card. It offers features for card activation, reporting lost or damaged cards, and accessing campus services like library entry and book borrowing. Additionally, it integrates with Yonsei Pay for convenient online and offline payments.

**Highlights:** Mobile student ID/identification card issuance, Card activation and management, Lost/damaged card reporting, Campus service access (library), Integrated payment system (Yonsei Pay)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 연세대학교 모바일 학생증/신분증 Y free?

연세대학교 모바일 학생증/신분증 Y is free to download, with no in-app purchases.

### Is 해커스 ONE free?

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

### Which has better reviews, 연세대학교 모바일 학생증/신분증 Y or 해커스 ONE?

연세대학교 모바일 학생증/신분증 Y is rated higher. 연세대학교 모바일 학생증/신분증 Y averages 5.0 out of 5 from 3 ratings, while 해커스 ONE averages 3.5 from 10 ratings.

### Do 연세대학교 모바일 학생증/신분증 Y or 해커스 ONE have ads?

Neither 연세대학교 모바일 학생증/신분증 Y nor 해커스 ONE shows ads.

### Which is updated more often, 연세대학교 모바일 학생증/신분증 Y or 해커스 ONE?

연세대학교 모바일 학생증/신분증 Y ships an update every 2 months, and 해커스 ONE every 2 weeks. Most recently, 연세대학교 모바일 학생증/신분증 Y was updated on September 19, 2026 and 해커스 ONE on September 28, 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.*