# 二维码扫码 vs Barcode Notes

The clearest difference is ads: Barcode Notes at none against 二维码扫码's shown. Barcode Notes also leads on update cadence (every 5 months 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.

二维码扫码 ships an update every 18 months, Barcode Notes every 5 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 二维码扫码 | Barcode Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/barcode-notes/id6446976949/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 5 MB | 7 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [清波 张](https://appshunter.io/developer/850984076) | [Shanghai Xuanhua Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1475484669) |

## What reviewers say

### 二维码扫码

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

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

**In-app purchases:** none


### Barcode Notes

[App page](https://appshunter.io/ios/app/barcode-notes/id6446976949)

Scan and manage barcodes and QR codes with your mobile device. Supports various code types, allows content copying, and export to files. Real-time transmission to computers is also possible.

**Highlights:** Barcode and QR code scanning, Content management, Support for multiple barcode types, Code content copy, Export to file, Real-time computer transmission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 二维码扫码 free?

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

### Is Barcode Notes free?

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

### Do 二维码扫码 or Barcode Notes have ads?

二维码扫码 shows ads; Barcode Notes does not.

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

二维码扫码 ships an update every 18 months, and Barcode Notes every 5 months. Most recently, 二维码扫码 was updated on October 13, 2026 and Barcode Notes on October 11, 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.*