# QR Code Reader vs 雪梨兜兜二手交易

The clearest difference is ads: 雪梨兜兜二手交易 at none against QR Code Reader's shown. 雪梨兜兜二手交易 also leads on iOS requirement (13.0 vs 16.0). QR Code Reader's advantage is update cadence (fortnightly vs every 6 weeks). 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.

QR Code Reader ships an update fortnightly, 雪梨兜兜二手交易 every 6 weeks. The most recent releases landed on September 7, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | QR Code Reader | 雪梨兜兜二手交易 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 8 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [妙中 张](https://appshunter.io/developer/1737955069) | [Hefei soft cloud Information Technology Co., Ltd.](https://appshunter.io/developer/891944799) |

## What reviewers say

### QR Code Reader

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 雪梨兜兜二手交易

[App page](https://appshunter.io/ios/app/id6761168518)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader free?

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

### Is 雪梨兜兜二手交易 free?

雪梨兜兜二手交易 is free to download, with no in-app purchases.

### Do QR Code Reader or 雪梨兜兜二手交易 have ads?

QR Code Reader shows ads; 雪梨兜兜二手交易 does not.

### Which is updated more often, QR Code Reader or 雪梨兜兜二手交易?

QR Code Reader ships an update fortnightly, and 雪梨兜兜二手交易 every 6 weeks. Most recently, QR Code Reader was updated on September 7, 2026 and 雪梨兜兜二手交易 on May 16, 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.*