# 맞춤법 검사기 vs NAGI Step

The clearest difference is in-app purchases: 맞춤법 검사기 at none against NAGI Step's 4. NAGI Step's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NAGI Step sells 4 in-app purchases, starting at $2.99 per month. 맞춤법 검사기 asks for nothing beyond the download.

맞춤법 검사기 ships an update every 2 months, NAGI Step every 3 weeks. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 맞춤법 검사기 | NAGI Step |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 117 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HUJIN SHIN](https://appshunter.io/developer/1516817833) | [Yuma Isshiki](https://appshunter.io/developer/1845599650) |

## What reviewers say

### 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


### NAGI Step

[App page](https://appshunter.io/ios/app/nagi-step-plan-your-focus/id6758257122)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NAGI Timer Plus Monthly | $2.99 | per month |
| NAGI Timer Plus Yearly | $19.99 | per year |
| 30 AI Credits | $1.99 | one-time |
| 100 AI Credits | $4.99 | one-time |


## Frequently asked questions

### Is 맞춤법 검사기 free?

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

### Is NAGI Step free?

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

### Do 맞춤법 검사기 or NAGI Step have ads?

Both 맞춤법 검사기 and NAGI Step show ads.

### Which is updated more often, 맞춤법 검사기 or NAGI Step?

맞춤법 검사기 ships an update every 2 months, and NAGI Step every 3 weeks. Most recently, 맞춤법 검사기 was updated on October 16, 2026 and NAGI Step on October 1, 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.*