# QR Code Reader、Barcode Scanner vs 51CityPartner

The clearest difference is update cadence: 51CityPartner at every 3 weeks against QR Code Reader、Barcode Scanner's every 2 months. 51CityPartner also leads on iOS requirement (12.0 vs 15.5). On price, ads, 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、Barcode Scanner ships an update every 2 months, 51CityPartner every 3 weeks. The most recent releases landed on September 28, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | QR Code Reader、Barcode Scanner | 51CityPartner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 76 MB | 40 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Md Sajedur Rahaman](https://appshunter.io/developer/1586019019) | [HELLOWORLD ONLINE EDUCATION GROUP (HK) LIMITED](https://appshunter.io/developer/1584768420) |

## What reviewers say

### QR Code Reader、Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894)

Easily scan and generate QR codes and barcodes for various information types like Wi-Fi, websites, and text. Save your scan history and share codes instantly via popular social media and email platforms. Supports low-light scanning with a flashlight.

**Highlights:** Scan QR Codes & Barcodes, Create QR Codes & Barcodes, Flashlight support for low-light, Automatic scan history, Share codes via email and social media, Import images for scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### 51CityPartner

[App page](https://appshunter.io/ios/app/51citypartner/id6473243275)

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader、Barcode Scanner free?

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

### Is 51CityPartner free?

51CityPartner is free to download, with no in-app purchases.

### Do QR Code Reader、Barcode Scanner or 51CityPartner have ads?

Neither QR Code Reader、Barcode Scanner nor 51CityPartner shows ads.

### Which is updated more often, QR Code Reader、Barcode Scanner or 51CityPartner?

QR Code Reader、Barcode Scanner ships an update every 2 months, and 51CityPartner every 3 weeks. Most recently, QR Code Reader、Barcode Scanner was updated on September 28, 2026 and 51CityPartner on May 19, 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.*