# Korean Checker vs Kept

The clearest difference is in-app purchases: Kept at none against Korean Checker's 4. Kept also leads on ads (none vs shown) and update cadence (every 5 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Korean Checker sells 2 in-app purchases, starting at $3.99 per month. Kept asks for nothing beyond the download.

Korean Checker ships an update every 5 months, Kept every 5 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Korean Checker | Kept |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (53 ratings)](https://appshunter.io/ios/app/korean-checker/id1476172458/reviews)** | — |
| Number of ratings | **53** | — |
| Positive reviews | 52.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 33 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Hyunwoo Kim](https://appshunter.io/developer/1709269004) | [WOOJUNG JO](https://appshunter.io/developer/6792943271) |

## What reviewers say

### Korean Checker

[App page](https://appshunter.io/ios/app/korean-checker/id1476172458)

Correct spelling and spacing errors in Korean sentences. This app offers AI-powered sentence transformation, a history of corrections, and easy sharing of the results. It helps users identify and learn from common mistakes.

**Highlights:** Correct spelling and spacing, AI sentence transformation, Copy corrected sentences, Share easily, Correction history, Check frequently misspelled words

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Annual subscription | $19.99 | per year |


### Kept

[App page](https://appshunter.io/ios/app/kept/id6792943269)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Korean Checker free?

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

### Is Kept free?

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

### Do Korean Checker or Kept have ads?

Korean Checker shows ads; Kept does not.

### Which is updated more often, Korean Checker or Kept?

Korean Checker ships an update every 5 months, and Kept every 5 days. Most recently, Korean Checker was updated on October 17, 2026 and Kept on October 9, 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.*