# QR Reader vs Authenticator App

The clearest difference is rating: QR Reader at 5.0 against Authenticator App's 2.3. QR Reader also leads on review sentiment (71% vs 40%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. QR Reader sells 2 in-app purchases, starting at $0.99 per 7 days and Authenticator App sells 13 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Reader holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 71% of QR Reader's written reviews are positive against 40% of Authenticator App's.

QR Reader ships an update weekly, Authenticator App fortnightly. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | QR Reader | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/qr-reader-scanner-and-generator/id6448917043/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6737840309/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **71.4% of reviews** | 39.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 37 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAN MOBILE](https://appshunter.io/developer/1678140821) | [UNIVERSE DIJITAL HIZMETLER LIMITED SIRKETI](https://appshunter.io/developer/1778239049) |

## What reviewers say

### QR Reader

[App page](https://appshunter.io/ios/app/qr-reader-scanner-and-generator/id6448917043)

Effortlessly scan and generate QR codes and barcodes with this fast, intuitive iOS app. It also includes a PDF scanner and document signing features to manage your documents on the go.

**Highlights:** Fast QR code and barcode scanning, Generate custom QR codes and barcodes, Portable PDF document scanner, Document signing functionality, Supports various QR code formats, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Scanner & Reader Weekly | $0.99 | per 7 days |
| QR Scanner & Reader Monthly | $24.99 | per month |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6737840309)

This app provides a robust layer of security for your online accounts through two-factor authentication (2FA). It generates unique, time-based codes to protect sensitive information and prevent unauthorized access to your digital profiles.

**Highlights:** Secure 2FA codes generation, Multi-platform compatibility, Offline code access, Time-based authentication codes, Account protection

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Weekly PreD | $6.99 | per 7 days |
| Weekly Plus | $7.99 | per 7 days |
| Weekly ProD | $8.99 | per 7 days |
| Weekly Pro+D | $9.99 | per 7 days |
| Monthly Plus | $14.99 | per month |
| Monthly ProD | $19.99 | per month |
| Monthly Pro+ | $24.99 | per month |
| Yearly Plus | $39.99 | per year |
| Yearly Pro | $49.99 | per year |
| Yearly Pro+ | $59.99 | per year |


## Frequently asked questions

### Is QR Reader free?

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

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Which has better reviews, QR Reader or Authenticator App?

QR Reader is rated higher. QR Reader averages 5.0 out of 5 from 3 ratings, while Authenticator App averages 2.3 from 3 ratings.

### Do QR Reader or Authenticator App have ads?

Both QR Reader and Authenticator App show ads.

### Which is updated more often, QR Reader or Authenticator App?

QR Reader ships an update weekly, and Authenticator App fortnightly. Most recently, QR Reader was updated on October 16, 2026 and Authenticator App on October 17, 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.*