# FastAuth Authenticator vs QR Code Scanner・Scan Barcode・

The clearest difference is in-app purchases: FastAuth Authenticator at none against QR Code Scanner・Scan Barcode・'s 5. FastAuth Authenticator also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.5). On price and device support there is nothing between them.

Both are free to download. QR Code Scanner・Scan Barcode・ sells 4 in-app purchases, starting at $6.99 per 7 days. FastAuth Authenticator asks for nothing beyond the download.

## The numbers

| Metric | FastAuth Authenticator | QR Code Scanner・Scan Barcode・ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/fastauth-authenticator/id1434974671/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 23 MB | 45 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rubo Manukyan](https://appshunter.io/developer/1412389757) | [Tarun Paliwal](https://appshunter.io/developer/1869685305) |

## What reviewers say

### FastAuth Authenticator

[App page](https://appshunter.io/ios/app/fastauth-authenticator/id1434974671)

This app generates one-time passwords for secure logins to various online services. It offers easy setup via QR code scanning or manual token entry, with all data stored securely on your device.

**Highlights:** Generate one-time passwords, Scan QR codes for setup, Manual token addition, Tap to copy passwords, Offline data storage, Encrypted data storage

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

**In-app purchases:** none


### QR Code Scanner・Scan Barcode・

[App page](https://appshunter.io/ios/app/qr-code-scannerscan-barcode/id6757925585)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $6.99 | per 7 days |
| Weekly Pro with Trial | $6.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Yearly Pro | $49.99 | per year |


## Frequently asked questions

### Is FastAuth Authenticator free?

FastAuth Authenticator is free to download, with no in-app purchases.

### Is QR Code Scanner・Scan Barcode・ free?

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

### Do FastAuth Authenticator or QR Code Scanner・Scan Barcode・ have ads?

QR Code Scanner・Scan Barcode・ shows ads; FastAuth Authenticator does not.

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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.*