# Swift 문법 마스터 vs 그래뮤

The clearest difference is price: 그래뮤 at Free against Swift 문법 마스터's $5.99. Swift 문법 마스터's advantage is update cadence (every 5 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

그래뮤 is free to download; Swift 문법 마스터 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Swift 문법 마스터 ships an update every 5 days, 그래뮤 fortnightly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Swift 문법 마스터 | 그래뮤 |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | — |
| Size | 1 MB | 46 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SANGGU JANG](https://appshunter.io/developer/1688346162) | [Hee Kang](https://appshunter.io/developer/1781155335) |

## What reviewers say

### Swift 문법 마스터

[App page](https://appshunter.io/ios/app/swift/id6745999504)

Master Swift programming through hands-on typing exercises. This app offers 180 problems covering fundamental grammar to advanced topics like memory structure and asynchronous processing, helping you internalize the language.

**Highlights:** 180 Swift grammar problems, Typing practice for internalization, Covers basic to advanced Swift, Suitable for beginners and experienced developers, Structured problem units for understanding, Daily practice recommendations

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

**In-app purchases:** none


### 그래뮤

[App page](https://appshunter.io/ios/app/id6761358823)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swift 문법 마스터 free?

Swift 문법 마스터 costs $5.99, with no in-app purchases.

### Is 그래뮤 free?

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

### Do Swift 문법 마스터 or 그래뮤 have ads?

Neither Swift 문법 마스터 nor 그래뮤 shows ads.

### Which is updated more often, Swift 문법 마스터 or 그래뮤?

Swift 문법 마스터 ships an update every 5 days, and 그래뮤 fortnightly. Most recently, Swift 문법 마스터 was updated on October 24, 2026 and 그래뮤 on October 21, 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.*