# OllyCheck vs 맞춤법 검사기

The clearest difference is ads: OllyCheck at none against 맞춤법 검사기's shown. OllyCheck also leads on update cadence (every 11 days vs every 2 months) and iOS requirement (12.4 vs 14.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OllyCheck ships an update every 11 days, 맞춤법 검사기 every 2 months. The most recent releases landed on September 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OllyCheck | 맞춤법 검사기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (14 ratings)](https://appshunter.io/ios/app/id6465690154/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 68.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 10 MB | 5 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NEXTBIZ INC.](https://appshunter.io/developer/489557011) | [HUJIN SHIN](https://appshunter.io/developer/1516817833) |

## What reviewers say

### OllyCheck

[App page](https://appshunter.io/ios/app/ollycheck/id6449966945)

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

**In-app purchases:** none


### 맞춤법 검사기

[App page](https://appshunter.io/ios/app/id6465690154)

This app helps you write Korean correctly by quickly checking and correcting spelling. It features a simple copy-paste function, an intuitive user interface, and easy sharing capabilities.

**Highlights:** Quick spelling correction, Convenient copy & paste, Intuitive user interface, Easy sharing function, Korean language support

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

**In-app purchases:** none


## Frequently asked questions

### Is OllyCheck free?

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

### Is 맞춤법 검사기 free?

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

### Do OllyCheck or 맞춤법 검사기 have ads?

맞춤법 검사기 shows ads; OllyCheck does not.

### Which is updated more often, OllyCheck or 맞춤법 검사기?

OllyCheck ships an update every 11 days, and 맞춤법 검사기 every 2 months. Most recently, OllyCheck was updated on September 25, 2026 and 맞춤법 검사기 on October 11, 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.*