# KLAT vs TOPIK Mock Test

The clearest difference is in-app purchases: TOPIK Mock Test at none against KLAT's 2. TOPIK Mock Test also leads on update cadence (daily vs monthly) and iOS requirement (12.4 vs 17). KLAT's advantage is ads (none vs shown). On price 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. TOPIK Mock Test asks for nothing beyond the download.

KLAT ships an update monthly, TOPIK Mock Test daily. The most recent releases landed on October 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KLAT | TOPIK Mock Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 40 MB | 20 MB |
| Requires iOS | 17 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ea Hang Khov](https://appshunter.io/developer/1703171105) | [SY KHANH HO](https://appshunter.io/developer/1851698856) |

## What reviewers say

### 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 |


### TOPIK Mock Test

[App page](https://appshunter.io/ios/app/topik-mock-test/id6778647118)

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

**In-app purchases:** none


## Frequently asked questions

### Is KLAT free?

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

### Is TOPIK Mock Test free?

TOPIK Mock Test is free to download, with no in-app purchases.

### Do KLAT or TOPIK Mock Test have ads?

TOPIK Mock Test shows ads; KLAT does not.

### Which is updated more often, KLAT or TOPIK Mock Test?

KLAT ships an update monthly, and TOPIK Mock Test daily. Most recently, KLAT was updated on October 5, 2026 and TOPIK Mock Test on October 28, 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.*