# 扫码大师 vs QR Code Reader

The clearest difference is price: QR Code Reader at Free against 扫码大师's $0.99. QR Code Reader also leads on update cadence (fortnightly vs every 46 months). 扫码大师's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On in-app purchases and device support there is nothing between them.

QR Code Reader is free to download; 扫码大师 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

扫码大师 ships an update every 46 months, QR Code Reader fortnightly. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 扫码大师 | QR Code Reader |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 46 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 2 MB | 8 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [正东 王](https://appshunter.io/developer/533870496) | [妙中 张](https://appshunter.io/developer/1737955069) |

## What reviewers say

### 扫码大师

[App page](https://appshunter.io/ios/app/id1115565179)

This app quickly scans and decodes various types of 2D barcodes and QR codes. It can extract information like contact details, Wi-Fi passwords, and website links, and facilitate online shopping and payment.

**Highlights:** Scan QR codes and 2D barcodes, Extract contact information, Access Wi-Fi passwords, Direct website navigation, Facilitate online shopping, Process mobile payments, View product origin and promotions

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

**In-app purchases:** none


### QR Code Reader

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 扫码大师 free?

扫码大师 costs $0.99, with no in-app purchases.

### Is QR Code Reader free?

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

### Do 扫码大师 or QR Code Reader have ads?

QR Code Reader shows ads; 扫码大师 does not.

### Which is updated more often, 扫码大师 or QR Code Reader?

扫码大师 ships an update every 46 months, and QR Code Reader fortnightly. Most recently, 扫码大师 was updated on September 24, 2026 and QR Code Reader on September 7, 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.*