# QR Code vs 优锐

The clearest difference is update cadence: 优锐 at every 2 weeks against QR Code's every 32 months. 优锐 also leads on iOS requirement (12.0 vs 16.0). On price, ads, 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.

QR Code ships an update every 32 months, 优锐 every 2 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | QR Code | 优锐 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 32 months | **Every 2 weeks** |
| Size | 5 MB | 34 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEXTLINK PTY LTD](https://appshunter.io/developer/1115197533) | [明慧 陈](https://appshunter.io/developer/1535433310) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-code-fast-scangenerate/id1660520920)

**Features:** macOS Compatibility

**In-app purchases:** none


### 优锐

[App page](https://appshunter.io/ios/app/id6450949774)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

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

### Is 优锐 free?

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

### Do QR Code or 优锐 have ads?

Both QR Code and 优锐 show ads.

### Which is updated more often, QR Code or 优锐?

QR Code ships an update every 32 months, and 优锐 every 2 weeks. Most recently, QR Code was updated on October 7, 2026 and 优锐 on October 9, 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.*