# eSLS TOEIC® vs 척척학사

The clearest difference is review sentiment: 척척학사 at 100% against eSLS TOEIC®'s 24%. 척척학사 also leads on update cadence (every 2 weeks vs every 2 months). eSLS TOEIC®'s advantage is ads (none vs shown) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

eSLS TOEIC® ships an update every 2 months, 척척학사 every 2 weeks. The most recent releases landed on October 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | eSLS TOEIC® | 척척학사 |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 68 MB | 87 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [Jinwook Lee](https://appshunter.io/developer/1819334651) |

## 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


### 척척학사

[App page](https://appshunter.io/ios/app/id6747005390)

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

**In-app purchases:** none


## Frequently asked questions

### Is eSLS TOEIC® free?

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

### Is 척척학사 free?

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

### Do eSLS TOEIC® or 척척학사 have ads?

척척학사 shows ads; eSLS TOEIC® does not.

### Which is updated more often, eSLS TOEIC® or 척척학사?

eSLS TOEIC® ships an update every 2 months, and 척척학사 every 2 weeks. Most recently, eSLS TOEIC® was updated on October 1, 2026 and 척척학사 on September 24, 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.*