# EPS vs KLAT

The clearest difference is in-app purchases: EPS at none against KLAT's 2. EPS also leads on update cadence (every 3 days vs monthly) and iOS requirement (12.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. KLAT sells 2 in-app purchases, starting at $4.99 per month. EPS asks for nothing beyond the download.

EPS ships an update every 3 days, KLAT monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | EPS | KLAT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free | — |
| Size | 36 MB | 40 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jongmin Kim](https://appshunter.io/developer/1693759760) | [Ea Hang Khov](https://appshunter.io/developer/1703171105) |

## What reviewers say

### EPS

[App page](https://appshunter.io/ios/app/eps-topik-mock-test/id6502868639)

Practice Korean language skills with free mock tests designed for the EPS-TOPIK exam. Each set includes 20 questions with detailed answers and explanations to aid your learning journey.

**Highlights:** Free mock tests, EPS-TOPIK exam focus, 20 questions per set, Answers and descriptions, Korean language learning

**Features:** macOS Compatibility

**In-app purchases:** none


### KLAT

[App page](https://appshunter.io/ios/app/klat/id6605930808)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is EPS free?

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

### Is KLAT free?

KLAT is free to download, with in-app purchases available.

### Do EPS or KLAT have ads?

Neither EPS nor KLAT shows ads.

### Which is updated more often, EPS or KLAT?

EPS ships an update every 3 days, and KLAT monthly. Most recently, EPS was updated on October 7, 2026 and KLAT on October 5, 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.*