# OHOS vs Quét mã vạch, mã QR Code

The clearest difference is device support: Quét mã vạch, mã QR Code at 3 against OHOS's —. On price, in-app purchases 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.

## The numbers

| Metric | OHOS | Quét mã vạch, mã QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 19 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Khanh Le](https://appshunter.io/developer/1630702945) | [Nguyen Pham Tuan Hoang](https://appshunter.io/developer/1722632422) |

## What reviewers say

### OHOS

[App page](https://appshunter.io/ios/app/ohos/id6472786220)

**In-app purchases:** none


### Quét mã vạch, mã QR Code

[App page](https://appshunter.io/ios/app/quet-ma-vach-ma-qr-code/id6475805705)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OHOS free?

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

### Is Quét mã vạch, mã QR Code free?

Quét mã vạch, mã QR Code is free to download, with no in-app purchases.

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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.*