# QR Code & Barcode Reader, Scan vs Authenticator App

The clearest difference is device support: Authenticator App at 3 against QR Code & Barcode Reader, Scan's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. QR Code & Barcode Reader, Scan sells 2 in-app purchases, starting at $6.99 per 7 days and Authenticator App sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | QR Code & Barcode Reader, Scan | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 25 MB | 5 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Draevik EMBERGALE](https://appshunter.io/developer/1809090553) | [Shehroz Arshad](https://appshunter.io/developer/1894241886) |

## What reviewers say

### QR Code & Barcode Reader, Scan

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-reader-scan/id6744725492)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly trial | $6.99 | per 7 days |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-otp-2fa/id6768099263)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Yearly Pro | $19.99 | per year |
| Unlock Lifetime Premium | $34.99 | one-time |


## Frequently asked questions

### Is QR Code & Barcode Reader, Scan free?

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

### Is Authenticator App free?

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

### Do QR Code & Barcode Reader, Scan or Authenticator App have ads?

Neither QR Code & Barcode Reader, Scan nor Authenticator App shows ads.

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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.*