# QR Code & 2D Barcode Scanner vs 中科生意通

The clearest difference is in-app purchases: 中科生意通 at none against QR Code & 2D Barcode Scanner's 16. 中科生意通 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. QR Code & 2D Barcode Scanner sells 12 in-app purchases, starting at $1.99 per 7 days. 中科生意通 asks for nothing beyond the download.

QR Code & 2D Barcode Scanner ships an update every 9 days, 中科生意通 every 2 weeks. The most recent releases landed on October 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | QR Code & 2D Barcode Scanner | 中科生意通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (638 ratings)](https://appshunter.io/ios/app/qr-code-and-2d-barcode-scanner/id1503971118/reviews)** | — |
| Number of ratings | **638** | — |
| Positive reviews | 46.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 43 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Alekseev](https://appshunter.io/developer/1227414052) | [Dengzhou Haokui Information Technology Co., Ltd](https://appshunter.io/developer/1616461539) |

## What reviewers say

### QR Code & 2D Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-and-2d-barcode-scanner/id1503971118)

Easily scan QR codes and various barcode types with a simple interface. Save your scan history, create your own QR codes, and open links directly in your browser. Offers customizable settings and iPad adaptation.

**Highlights:** Scan QR and barcodes, Scan from gallery image, Create QR codes, Scan history, Simple interface, Open links in browser

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly: Premium for QR Code | $1.99 | per 7 days |
| Weekly: Premium for QR Code | $2.99 | per 7 days |
| Weekly: Premium for QR Code | $4.99 | per 7 days |
| Monthly:Premium for QR Scanner | $5.99 | per month |
| Yearly: Premium for QR Reader | $7.99 | per year |
| Weekly: Premium for QR Code | $9.99 | per 7 days |
| Yearly: Premium for QR Reader | $14.99 | per year |
| Yearly: Premium for QR Reader | $19.99 | per year |
| Monthly:Premium for QR Scanner | $19.99 | per month |
| Monthly:Premium for QR Scanner | $19.99 | per month |
| Yearly: Premium for QR Reader | $39.99 | per year |
| Yearly: Premium for QR Reader | $129.99 | per year |


### 中科生意通

[App page](https://appshunter.io/ios/app/id6751867793)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code & 2D Barcode Scanner free?

QR Code & 2D Barcode Scanner is free to download, with in-app purchases available.

### Is 中科生意通 free?

中科生意通 is free to download, with no in-app purchases.

### Do QR Code & 2D Barcode Scanner or 中科生意通 have ads?

QR Code & 2D Barcode Scanner shows ads; 中科生意通 does not.

### Which is updated more often, QR Code & 2D Barcode Scanner or 中科生意通?

QR Code & 2D Barcode Scanner ships an update every 9 days, and 中科生意通 every 2 weeks. Most recently, QR Code & 2D Barcode Scanner was updated on October 19, 2026 and 中科生意通 on October 1, 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.*