# QR Code Reader vs 先吃它

The clearest difference is in-app purchases: QR Code Reader at none against 先吃它's 2. 先吃它's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 先吃它 sells 2 in-app purchases, starting at $0.99 per month. QR Code Reader asks for nothing beyond the download.

QR Code Reader ships an update fortnightly, 先吃它 every 9 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | QR Code Reader | 先吃它 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 8 MB | 43 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [妙中 张](https://appshunter.io/developer/1737955069) | [美玲 洪](https://appshunter.io/developer/1883078512) |

## 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


### 先吃它

[App page](https://appshunter.io/ios/app/id6761410875)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 会员 | $0.99 | per month |
| VIP Membership | $6.99 | per year |


## Frequently asked questions

### Is QR Code Reader free?

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

### Is 先吃它 free?

先吃它 is free to download, with in-app purchases available.

### Do QR Code Reader or 先吃它 have ads?

QR Code Reader shows ads; 先吃它 does not.

### Which is updated more often, QR Code Reader or 先吃它?

QR Code Reader ships an update fortnightly, and 先吃它 every 9 days. Most recently, QR Code Reader was updated on October 9, 2026 and 先吃它 on October 2, 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.*