# 북레일 vs 제주대학교 전자출결

The clearest difference is update cadence: 북레일 at every 5 days against 제주대학교 전자출결's monthly. 북레일 also leads on iOS requirement (11.0 vs 15.6). On price, review sentiment, 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.

북레일 ships an update every 5 days, 제주대학교 전자출결 monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 북레일 | 제주대학교 전자출결 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/bookrail/id729245180/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **6.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free | Free |
| Size | 28 MB | 18 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bookrail.,Ltd](https://appshunter.io/developer/1127153998) | [xidsystem co.ltd](https://appshunter.io/developer/567705281) |

## What reviewers say

### 북레일

[App page](https://appshunter.io/ios/app/bookrail/id729245180)

Access a dedicated mobile app for institutional members to conveniently use the BookRail e-book service. Search, borrow, read, and return books, along with personalized features like My BookRail, anytime, anywhere.

**Highlights:** Book search, Book borrowing, E-book reading, Book returns, Personalized My BookRail, Institutional member access

**Features:** macOS Compatibility

**In-app purchases:** none


### 제주대학교 전자출결

[App page](https://appshunter.io/ios/app/id6504737670)

This application allows Jeju National University students to manage their attendance and check in for classes via mobile. It provides a convenient way to track academic presence.

**Highlights:** Mobile attendance check, Attendance management, Student portal, Class check-in

**In-app purchases:** none


## Frequently asked questions

### Is 북레일 free?

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

### Is 제주대학교 전자출결 free?

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

### Do 북레일 or 제주대학교 전자출결 have ads?

Neither 북레일 nor 제주대학교 전자출결 shows ads.

### Which is updated more often, 북레일 or 제주대학교 전자출결?

북레일 ships an update every 5 days, and 제주대학교 전자출결 monthly. Most recently, 북레일 was updated on November 1, 2026 and 제주대학교 전자출결 on November 4, 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.*