# Authenticator & QR Scanner vs QR Code Scanner－Barcode Reader

The clearest difference is update cadence: Authenticator & QR Scanner at every 6 days against QR Code Scanner－Barcode Reader's fortnightly. Authenticator & QR Scanner also leads on device support (3 vs 1) and ratings volume (41 vs 12). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator & QR Scanner sells 10 in-app purchases, starting at $9.99 per 7 days and QR Code Scanner－Barcode Reader sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for Authenticator & QR Scanner against 4.2 for QR Code Scanner－Barcode Reader. Both are backed by a comparable volume of ratings — 41 and 12 respectively.

Authenticator & QR Scanner ships an update every 6 days, QR Code Scanner－Barcode Reader fortnightly. Both last shipped on November 13, 2026.

## The numbers

| Metric | Authenticator & QR Scanner | QR Code Scanner－Barcode Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (41 ratings)](https://appshunter.io/ios/app/authenticator-and-qr-scanner/id6788235864/reviews)** | [4.2 (12 ratings)](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id6791185400/reviews) |
| Number of ratings | **41** | 12 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 64 MB | 55 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [恩来 牛](https://appshunter.io/developer/1870449048) | [AI Filter Lab: Editor & Generator](https://appshunter.io/developer/1818823961) |

## What reviewers say

### Authenticator & QR Scanner

[App page](https://appshunter.io/ios/app/authenticator-and-qr-scanner/id6788235864)

This utility app allows users to quickly scan QR codes and barcodes, view scan history, and create custom QR codes for various information like links, text, and Wi-Fi. It offers a simple interface for managing and sharing generated codes.

**Highlights:** Scan QR codes and barcodes, Create custom QR codes, Save scan history, Share and export codes, User-friendly interface

**Features:** iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator 1 Week Pro | $9.99 | per 7 days |
| qrcode 1 Week Pro | $9.99 | per 7 days |
| qrcode 1 Week Pro | $9.99 | per 7 days |
| qrcode 1 Week Plus | $12.99 | per 7 days |
| qrcode 1 Week VIP | $14.99 | per 7 days |
| qrcode 1 Week Pro | $19.99 | per 7 days |
| qrcode 1 Week Pro | $19.99 | per 7 days |
| qrcode 1 Year Pro | $29.99 | per year |
| qrcode 1 Year Pro | $34.99 | per year |
| Authenticator 1 Year Pro | $59.99 | per year |


### QR Code Scanner－Barcode Reader

[App page](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id6791185400)

This app scans QR codes and barcodes, providing detailed product information and safe link checking. It also features an AI-powered product assessment and allows for the creation of custom QR codes.

**Highlights:** QR code and barcode scanning, Safe link checking, AI product assessment, Product information lookup, Custom QR code creation, Scan history organization

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Scanner Premium | $5.99 | per 7 days |
| QR Scanner Premium | $7.99 | per 7 days |
| QR Scanner Premium | $19.99 | per year |
| QR Scanner Premium | $39.99 | per year |
| QR Scanner Premium | $39.99 | per year |
| QR Scanner Print Pack | $14.99 | one-time |


## Frequently asked questions

### Is Authenticator & QR Scanner free?

Authenticator & QR Scanner is free to download, with in-app purchases available.

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

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

### Which has better reviews, Authenticator & QR Scanner or QR Code Scanner－Barcode Reader?

Authenticator & QR Scanner is rated higher. Authenticator & QR Scanner averages 4.3 out of 5 from 41 ratings, while QR Code Scanner－Barcode Reader averages 4.2 from 12 ratings.

### Do Authenticator & QR Scanner or QR Code Scanner－Barcode Reader have ads?

Neither Authenticator & QR Scanner nor QR Code Scanner－Barcode Reader shows ads.

### Which is updated more often, Authenticator & QR Scanner or QR Code Scanner－Barcode Reader?

Authenticator & QR Scanner ships an update every 6 days, and QR Code Scanner－Barcode Reader fortnightly. Most recently, Authenticator & QR Scanner was updated on November 13, 2026 and QR Code Scanner－Barcode Reader on November 13, 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.*