# K vs 떠먹

The clearest difference is in-app purchases: 떠먹 at none against K's 4. 떠먹 also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. K sells 4 one-off in-app purchases. 떠먹 asks for nothing beyond the download.

K ships an update every 3 days, 떠먹 every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | K | 떠먹 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 41 MB | 46 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Been KyoungSik](https://appshunter.io/developer/1874179329) | [HONG IK LEE](https://appshunter.io/developer/1819512861) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-spacing-master/id6758647638)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 한달권 | $0.49 | one-time |
| AI 설명권 100회 | $0.49 | one-time |
| AI 설명권 한달 무제한 | $1.99 | one-time |
| 광고 제거 1년권 | $1.99 | one-time |


### 떠먹

[App page](https://appshunter.io/ios/app/id6767422609)

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

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is 떠먹 free?

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

### Do K or 떠먹 have ads?

K shows ads; 떠먹 does not.

### Which is updated more often, K or 떠먹?

K ships an update every 3 days, and 떠먹 every 2 days. Most recently, K was updated on October 24, 2026 and 떠먹 on October 25, 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.*