# QR & Barcode vs 2FA.Authenticator

The clearest difference is iOS requirement: QR & Barcode at 13.0 against 2FA.Authenticator's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR & Barcode sells 1 in-app purchase, starting at $4.99 per 7 days and 2FA.Authenticator sells 2 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 & Barcode | 2FA.Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 36 MB | 6 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Aleksandra Rakitina](https://appshunter.io/developer/1605996212) | [Murat Dikenci](https://appshunter.io/developer/1840677360) |

## What reviewers say

### QR & Barcode

[App page](https://appshunter.io/ios/app/qr-and-barcode-fast-reader-pro/id6755293465)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $4.99 | per 7 days |


### 2FA.Authenticator

[App page](https://appshunter.io/ios/app/2faauthenticator-securekey/id6755472545)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Pro | $4.99 | per 7 days |
| Authenticator Pro | $39.99 | per year |


## Frequently asked questions

### Is QR & Barcode free?

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

### Is 2FA.Authenticator free?

2FA.Authenticator is free to download, with in-app purchases available.

### Do QR & Barcode or 2FA.Authenticator have ads?

Neither QR & Barcode nor 2FA.Authenticator 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.*