# mchain vs 키보드으

The clearest difference is in-app purchases: mchain at none against 키보드으's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 키보드으 sells 5 one-off in-app purchases. mchain asks for nothing beyond the download.

mchain ships an update weekly, 키보드으 every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | mchain | 키보드으 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/id6745718633/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 96.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 144 MB | 108 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [m2cloud Inc](https://appshunter.io/developer/1566484064) | [seungjoo kim](https://appshunter.io/developer/1668578171) |

## What reviewers say

### mchain

[App page](https://appshunter.io/ios/app/mchain/id6740797123)

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

**In-app purchases:** none


### 키보드으

[App page](https://appshunter.io/ios/app/id6745718633)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 감사합니다~ | $0.49 | one-time |
| 감사합니다 형님! | $2.99 | one-time |
| 선생님 정말 감사합니다! | $5.99 | one-time |
| 감사합니다 충성! | $34.99 | one-time |
| 네, 주인님. | $59.99 | one-time |


## Frequently asked questions

### Is mchain free?

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

### Is 키보드으 free?

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

### Do mchain or 키보드으 have ads?

Neither mchain nor 키보드으 shows ads.

### Which is updated more often, mchain or 키보드으?

mchain ships an update weekly, and 키보드으 every 5 days. Most recently, mchain was updated on October 24, 2026 and 키보드으 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.*