# 二维码 vs 二维码扫码

The clearest difference is ads: 二维码 at none against 二维码扫码's shown. 二维码 also leads on update cadence (every 5 weeks vs every 18 months). 二维码扫码's advantage is iOS requirement (9.0 vs 13.0). 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.

二维码 ships an update every 5 weeks, 二维码扫码 every 18 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 二维码 | 二维码扫码 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 18 months |
| Size | 2 MB | 5 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [伟 曹](https://appshunter.io/developer/881060499) | [清波 张](https://appshunter.io/developer/850984076) |

## What reviewers say

### 二维码

[App page](https://appshunter.io/ios/app/qrcode/id1095130383)

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

**In-app purchases:** none


### 二维码扫码

[App page](https://appshunter.io/ios/app/qrcode/id1660733991)

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

**In-app purchases:** none


## Frequently asked questions

### Is 二维码 free?

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

### Is 二维码扫码 free?

二维码扫码 is free to download, with no in-app purchases.

### Do 二维码 or 二维码扫码 have ads?

二维码扫码 shows ads; 二维码 does not.

### Which is updated more often, 二维码 or 二维码扫码?

二维码 ships an update every 5 weeks, and 二维码扫码 every 18 months. Most recently, 二维码 was updated on October 17, 2026 and 二维码扫码 on October 13, 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.*