# eSLS TOEIC® vs 서울시립대 중앙도서관 좌석관리시스템

The clearest difference is review sentiment: eSLS TOEIC® at 24% against 서울시립대 중앙도서관 좌석관리시스템's 7%. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | eSLS TOEIC® | 서울시립대 중앙도서관 좌석관리시스템 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/esls-toeic/id383546041/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **24.1% of reviews** | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 68 MB | 10 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [ido-it Co. Ltd.](https://appshunter.io/developer/610142253) |

## What reviewers say

### eSLS TOEIC®

[App page](https://appshunter.io/ios/app/esls-toeic/id383546041)

This service offers mock TOEIC tests and learning materials for university students enrolled in online TOEIC courses. It syncs progress with the web platform and provides features for test navigation and question review. It is exclusively available on iPhones and iPads.

**Highlights:** Mock TOEIC tests, Learning materials, Web platform sync, Progress tracking, Test navigation, Question review

**In-app purchases:** none


### 서울시립대 중앙도서관 좌석관리시스템

[App page](https://appshunter.io/ios/app/id1153327021)

This application helps Seoul National University of Science and Technology library users manage their study space. It allows users to check seat availability, reserve study rooms, and view their ticketing, reservation, and waiting status. Users can also return seats and cancel reservations remotely.

**Highlights:** Check library seat availability, View seat layout and status maps, Reserve study rooms, Check reservation status, View ticketing and waiting information, Return seats remotely, Cancel reservations remotely

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSLS TOEIC® free?

eSLS TOEIC® is free to download, with no in-app purchases.

### Is 서울시립대 중앙도서관 좌석관리시스템 free?

서울시립대 중앙도서관 좌석관리시스템 is free to download, with no in-app purchases.

### Do eSLS TOEIC® or 서울시립대 중앙도서관 좌석관리시스템 have ads?

Neither eSLS TOEIC® nor 서울시립대 중앙도서관 좌석관리시스템 shows ads.

### Which is updated more often, eSLS TOEIC® or 서울시립대 중앙도서관 좌석관리시스템?

eSLS TOEIC® ships an update every 2 months, and 서울시립대 중앙도서관 좌석관리시스템 every 2 months. Most recently, eSLS TOEIC® was updated on October 1, 2026 and 서울시립대 중앙도서관 좌석관리시스템 on October 14, 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.*