# 성결대학교 모바일ID vs 코스모스

The clearest difference is review sentiment: 성결대학교 모바일ID at 100% against 코스모스's 50%. 코스모스's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

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

성결대학교 모바일ID ships an update every 2 months, 코스모스 every 2 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 성결대학교 모바일ID | 코스모스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (303 ratings)](https://appshunter.io/ios/app/id1142523906/reviews)** |
| Number of ratings | — | **303** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 121 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LOTECS CO.LTD](https://appshunter.io/developer/1695677197) | [Ubion](https://appshunter.io/developer/424208544) |

## What reviewers say

### 성결대학교 모바일ID

[App page](https://appshunter.io/ios/app/id/id1040007319)

This application serves as a mobile identification for Sungkyul University. It allows users to utilize a QR code as their student ID within the university and related institutions. Access is granted using existing academic system login credentials.

**Highlights:** Mobile student identification, QR code for campus access, Academic system login integration, Student ID card display, ID card reissuance

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

**In-app purchases:** none


### 코스모스

[App page](https://appshunter.io/ios/app/id1142523906)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Generally good app
- 👍 Useful for lectures
- 👍 Works on Samsung

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Login issues (white screen, not loading)
- 🐛 Video player volume control issues (swipe gesture)
- 🐛 Inconsistent progress tracking for videos
- 🐛 Difficulty downloading/sharing files (especially PDF/PPT on iOS)

**Reported bugs**

- App crashes on startup after update
- App freezes on login screen
- Video player volume changes when screen is touched
- Video playback progress not always recorded correctly
- Cannot download or share PDF/PPT files on iOS after update

**Requested features**

- Fix video player volume control gesture
- Add a separate tab for assignments
- Improve notification system (unread indicators, separate settings for discussion rooms)
- Enable split view/multitasking on iPad
- Add screen zoom/enlarge feature for videos on iPad


## Frequently asked questions

### Is 성결대학교 모바일ID free?

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

### Is 코스모스 free?

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

### Do 성결대학교 모바일ID or 코스모스 have ads?

Neither 성결대학교 모바일ID nor 코스모스 shows ads.

### Which is updated more often, 성결대학교 모바일ID or 코스모스?

성결대학교 모바일ID ships an update every 2 months, and 코스모스 every 2 weeks. Most recently, 성결대학교 모바일ID was updated on October 24, 2026 and 코스모스 on October 26, 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.*