# 로아온 vs mchain

The clearest difference is ads: mchain at none against 로아온's shown. mchain also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

로아온 ships an update every 2 months, mchain weekly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 로아온 | mchain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Size | 50 MB | 145 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [jungho lee](https://appshunter.io/developer/1665804387) | [m2cloud Inc](https://appshunter.io/developer/1566484064) |

## What reviewers say

### 로아온

[App page](https://appshunter.io/ios/app/id1665804385)

**Features:** macOS Compatibility

**In-app purchases:** none


### mchain

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 로아온 free?

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

### Is mchain free?

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

### Do 로아온 or mchain have ads?

로아온 shows ads; mchain does not.

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

로아온 ships an update every 2 months, and mchain weekly. Most recently, 로아온 was updated on November 7, 2026 and mchain on November 8, 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.*