# 경성대 도서관 모바일 학생증 vs eSLS 인증 알리미

The clearest difference is iOS requirement: 경성대 도서관 모바일 학생증 at 12.0 against eSLS 인증 알리미's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

경성대 도서관 모바일 학생증 ships an update every 5 months, eSLS 인증 알리미 every 4 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 경성대 도서관 모바일 학생증 | eSLS 인증 알리미 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/id1178968113/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **4.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 6 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [ido-it Co. Ltd.](https://appshunter.io/developer/610142253) | [YBM NET, Inc.](https://appshunter.io/developer/332188969) |

## What reviewers say

### 경성대 도서관 모바일 학생증

[App page](https://appshunter.io/ios/app/id1178968113)

This app provides a mobile student ID for library access and authentication for seating and book borrowing. It also allows users to check seat availability, view seat maps, and manage their ticket and reservation information.

**Highlights:** Mobile student ID for library access, Authentication for seating and book borrowing, Real-time library seat availability check, Seat maps and status overview, Ticket and reservation management, Seat extension and confirmation, Seat return and cancellation

**Features:** macOS Compatibility

**In-app purchases:** none


### eSLS 인증 알리미

[App page](https://appshunter.io/ios/app/esls/id1466922189)

This app allows eSLS remote course students to conveniently verify their identity for attendance and authentication. It requires a smartphone and personal verification, preventing proxy authentication. Users can easily authenticate for daily logins after course registration.

**Highlights:** Personal smartphone authentication, Attendance and verification tool, Exclusive for eSLS remote course students, Daily authentication reset, SMS-based identity verification

**In-app purchases:** none


## Frequently asked questions

### Is 경성대 도서관 모바일 학생증 free?

경성대 도서관 모바일 학생증 is free to download, with no in-app purchases.

### Is eSLS 인증 알리미 free?

eSLS 인증 알리미 is free to download, with no in-app purchases.

### Do 경성대 도서관 모바일 학생증 or eSLS 인증 알리미 have ads?

Neither 경성대 도서관 모바일 학생증 nor eSLS 인증 알리미 shows ads.

### Which is updated more often, 경성대 도서관 모바일 학생증 or eSLS 인증 알리미?

경성대 도서관 모바일 학생증 ships an update every 5 months, and eSLS 인증 알리미 every 4 months. Most recently, 경성대 도서관 모바일 학생증 was updated on October 18, 2026 and eSLS 인증 알리미 on October 7, 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.*