# EPS vs KOWIDA

The clearest difference is update cadence: EPS at every 3 days against KOWIDA's every 11 days. EPS also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, 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.

EPS ships an update every 3 days, KOWIDA every 11 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | EPS | KOWIDA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Free | — |
| Size | 36 MB | 58 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jongmin Kim](https://appshunter.io/developer/1693759760) | [Lahiru Prasad](https://appshunter.io/developer/1821694329) |

## 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


### KOWIDA

[App page](https://appshunter.io/ios/app/kowida/id6748038366)

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

**In-app purchases:** none


## Frequently asked questions

### Is EPS free?

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

### Is KOWIDA free?

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

### Do EPS or KOWIDA have ads?

Neither EPS nor KOWIDA shows ads.

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

EPS ships an update every 3 days, and KOWIDA every 11 days. Most recently, EPS was updated on October 7, 2026 and KOWIDA on October 19, 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.*