# ScanPro+ QR & Barcode Scanner vs True Authenticator TOTP 2FA

The clearest difference is in-app purchases: ScanPro+ QR & Barcode Scanner at none against True Authenticator TOTP 2FA's 3. ScanPro+ QR & Barcode Scanner also leads on ads (none vs shown) and device support (3 vs 1). True Authenticator TOTP 2FA's advantage is update cadence (weekly vs fortnightly). On price there is nothing between them.

Both are free to download. True Authenticator TOTP 2FA sells 3 in-app purchases, starting at $2.99 per 7 days. ScanPro+ QR & Barcode Scanner asks for nothing beyond the download.

ScanPro+ QR & Barcode Scanner ships an update fortnightly, True Authenticator TOTP 2FA weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | ScanPro+ QR & Barcode Scanner | True Authenticator TOTP 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/true-authenticator-totp-2fa/id6762838868/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 133 MB | 36 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) | [Ta Duc Huy](https://appshunter.io/developer/1895036973) |

## What reviewers say

### ScanPro+ QR & Barcode Scanner

[App page](https://appshunter.io/ios/app/scanpro-plus-qr-and-barcode-scanner/id6759004453)

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

**In-app purchases:** none


### True Authenticator TOTP 2FA

[App page](https://appshunter.io/ios/app/true-authenticator-totp-2fa/id6762838868)

This app provides secure two-factor authentication codes and enhances security with real-time scam detection for links and calls. It also offers encrypted sharing of codes for families or teams and secure iCloud backup to prevent account loss.

**Highlights:** On-device TOTP/HOTP code generation, Real-time fraudulent link/call detection, Encrypted 2FA code sharing, Encrypted iCloud sync and backup, Live Activity and Dynamic Island integration, Smart QR scanner for account setup, Face ID/Passcode app lock

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |
| Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is ScanPro+ QR & Barcode Scanner free?

ScanPro+ QR & Barcode Scanner is free to download, with no in-app purchases.

### Is True Authenticator TOTP 2FA free?

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

### Do ScanPro+ QR & Barcode Scanner or True Authenticator TOTP 2FA have ads?

True Authenticator TOTP 2FA shows ads; ScanPro+ QR & Barcode Scanner does not.

### Which is updated more often, ScanPro+ QR & Barcode Scanner or True Authenticator TOTP 2FA?

ScanPro+ QR & Barcode Scanner ships an update fortnightly, and True Authenticator TOTP 2FA weekly. Most recently, ScanPro+ QR & Barcode Scanner was updated on October 31, 2026 and True Authenticator TOTP 2FA on October 31, 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.*