# 扫一扫二维码 vs QR Code Reader

The clearest difference is ads: 扫一扫二维码 at none against QR Code Reader's shown. 扫一扫二维码 also leads on iOS requirement (6.0 vs 16.0). On price, in-app purchases and device support 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 | 扫一扫二维码 | QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 7 MB | 8 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [小珍 廉](https://appshunter.io/developer/1523309672) | [妙中 张](https://appshunter.io/developer/1737955069) |

## What reviewers say

### 扫一扫二维码

[App page](https://appshunter.io/ios/app/id1137503533)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-barcode/id6737468626)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 扫一扫二维码 free?

扫一扫二维码 is free to download, with no in-app purchases.

### Is QR Code Reader free?

QR Code Reader is free to download, with no in-app purchases.

### Do 扫一扫二维码 or QR Code Reader have ads?

QR Code Reader shows ads; 扫一扫二维码 does not.

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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.*