# 성신여자대학교 수강신청 vs YBM어학원

The clearest difference is review sentiment: 성신여자대학교 수강신청 at 100% against YBM어학원's 15%. YBM어학원's advantage is update cadence (every 4 months vs every 25 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

성신여자대학교 수강신청 ships an update every 25 months, YBM어학원 every 4 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 성신여자대학교 수강신청 | YBM어학원 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (3 ratings)](https://appshunter.io/ios/app/ybm/id1517756311/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **100.0% of reviews** | 14.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 2 MB | 9 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sungshin Women's University](https://appshunter.io/developer/957664892) | [YBM NET, Inc.](https://appshunter.io/developer/332188969) |

## What reviewers say

### 성신여자대학교 수강신청

[App page](https://appshunter.io/ios/app/id1494084124)

This mobile application allows university students to view course catalogs, add courses to a watchlist, and register for classes. It also provides access to announcements and course syllabi. The app is designed for efficient course selection and registration.

**Highlights:** View course catalog, Add courses to watchlist, Register for courses, View course syllabi, Check registration history, Receive announcements

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

**In-app purchases:** none


### YBM어학원

[App page](https://appshunter.io/ios/app/ybm/id1517756311)

Manage attendance, record temperature checks, and register for courses. Take English conversation level tests anytime, anywhere via mobile.

**Highlights:** Accurate attendance management, QR code temperature check recording, Course registration, Mobile English level testing, Student-initiated attendance check

**In-app purchases:** none


## Frequently asked questions

### Is 성신여자대학교 수강신청 free?

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

### Is YBM어학원 free?

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

### Do 성신여자대학교 수강신청 or YBM어학원 have ads?

Neither 성신여자대학교 수강신청 nor YBM어학원 shows ads.

### Which is updated more often, 성신여자대학교 수강신청 or YBM어학원?

성신여자대학교 수강신청 ships an update every 25 months, and YBM어학원 every 4 months. Most recently, 성신여자대학교 수강신청 was updated on October 10, 2026 and YBM어학원 on October 24, 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.*