# Korean Words (Thai) vs TOPIK Test Plus

The clearest difference is in-app purchases: Korean Words (Thai) at none against TOPIK Test Plus's 3. TOPIK Test Plus's advantage is ads (none vs shown) and update cadence (every 2 months vs every 32 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TOPIK Test Plus sells 3 in-app purchases, starting at $6.99 per month. Korean Words (Thai) asks for nothing beyond the download.

Korean Words (Thai) ships an update every 32 months, TOPIK Test Plus every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Korean Words (Thai) | TOPIK Test Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 32 months | **Every 2 months** |
| Size | 33 MB | 102 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kittipong Intaboot](https://appshunter.io/developer/972195994) | [Woraphon Paputdee](https://appshunter.io/developer/1859541079) |

## What reviewers say

### Korean Words (Thai)

[App page](https://appshunter.io/ios/app/korean-words-thai/id6479005918)

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

**In-app purchases:** none


### TOPIK Test Plus

[App page](https://appshunter.io/ios/app/topik-test-plus/id6770041139)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $22.99 | per year |
| Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Korean Words (Thai) free?

Korean Words (Thai) is free to download, with no in-app purchases.

### Is TOPIK Test Plus free?

TOPIK Test Plus is free to download, with in-app purchases available.

### Do Korean Words (Thai) or TOPIK Test Plus have ads?

Korean Words (Thai) shows ads; TOPIK Test Plus does not.

### Which is updated more often, Korean Words (Thai) or TOPIK Test Plus?

Korean Words (Thai) ships an update every 32 months, and TOPIK Test Plus every 2 months. Most recently, Korean Words (Thai) was updated on October 30, 2026 and TOPIK Test Plus 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.*