# KxCoding vs 순간영어

The clearest difference is in-app purchases: 순간영어 at none against KxCoding's 8. 순간영어 also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KxCoding sells 8 in-app purchases, starting at $49.99 per month. 순간영어 asks for nothing beyond the download.

KxCoding ships an update every 3 months, 순간영어 every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | KxCoding | 순간영어 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 47 MB | 37 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keun young Kim](https://appshunter.io/developer/500486394) | [Hong-pil Kim](https://appshunter.io/developer/1744498776) |

## What reviewers say

### KxCoding

[App page](https://appshunter.io/ios/app/kxcoding-learn-swift-and-ios/id1343183265)

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Pass 30일 구독 | $49.99 | per month |
| Days (D-Day 앱) | $19.99 | one-time |
| Essential Unit Test | $19.99 | one-time |
| Essential Swift Macro | $19.99 | one-time |
| Essential Auto Layout | $19.99 | one-time |
| Memo 앱 만들기 | $49.99 | one-time |
| Shiny Day (날씨 앱) | $49.99 | one-time |
| Apple 시계 앱 클론 코딩 | $59.99 | one-time |


### 순간영어

[App page](https://appshunter.io/ios/app/id6502156574)

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

**In-app purchases:** none


## Frequently asked questions

### Is KxCoding free?

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

### Is 순간영어 free?

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

### Do KxCoding or 순간영어 have ads?

Neither KxCoding nor 순간영어 shows ads.

### Which is updated more often, KxCoding or 순간영어?

KxCoding ships an update every 3 months, and 순간영어 every 3 weeks. Most recently, KxCoding was updated on October 7, 2026 and 순간영어 on October 10, 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.*