# 연세대학교 전자출결 Y vs Upgrade Campus

The clearest difference is update cadence: Upgrade Campus at every 3 weeks against 연세대학교 전자출결 Y's every 5 months. 연세대학교 전자출결 Y's advantage is iOS requirement (13.0 vs 15.1). 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.

연세대학교 전자출결 Y ships an update every 5 months, Upgrade Campus every 3 weeks. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 연세대학교 전자출결 Y | Upgrade Campus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/y-attend/id1024844067/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 69 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yonsei University](https://appshunter.io/developer/383874438) | [Team Upgrade Korea Corp.](https://appshunter.io/developer/1753241688) |

## What reviewers say

### 연세대학교 전자출결 Y

[App page](https://appshunter.io/ios/app/y-attend/id1024844067)

This mobile application provides Yonsei University students and faculty with integrated attendance management. It offers course information, schedules, and personal attendance records. Features include beacon-based attendance in large lecture halls and the ability to request attendance changes.

**Highlights:** View today's and upcoming classes, Beacon-based attendance in lecture halls, Check attendance status, View weekly timetable, Request attendance changes, Receive notifications and messages

**In-app purchases:** none


### Upgrade Campus

[App page](https://appshunter.io/ios/app/upgrade-campus/id6504674876)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 연세대학교 전자출결 Y free?

연세대학교 전자출결 Y is free to download, with no in-app purchases.

### Is Upgrade Campus free?

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

### Do 연세대학교 전자출결 Y or Upgrade Campus have ads?

Neither 연세대학교 전자출결 Y nor Upgrade Campus shows ads.

### Which is updated more often, 연세대학교 전자출결 Y or Upgrade Campus?

연세대학교 전자출결 Y ships an update every 5 months, and Upgrade Campus every 3 weeks. Most recently, 연세대학교 전자출결 Y was updated on September 23, 2026 and Upgrade Campus on September 22, 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.*