# 2FA QR Code App vs Klokk HR

The clearest difference is in-app purchases: Klokk HR at none against 2FA QR Code App's 7. Klokk HR also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 2FA QR Code App sells 7 in-app purchases, starting at $5.99 per 7 days. Klokk HR asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 2FA QR Code App | Klokk HR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (457 ratings)](https://appshunter.io/ios/app/2fa-qr-code-app/id6456523725/reviews)** | — |
| Number of ratings | **457** | — |
| Positive reviews | 31.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 33 MB |
| Requires iOS | 15.5.0 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tensortech Apps](https://appshunter.io/developer/1605599894) | [Wilman Bermudez](https://appshunter.io/developer/1862775031) |

## What reviewers say

### 2FA QR Code App

[App page](https://appshunter.io/ios/app/2fa-qr-code-app/id6456523725)

Instantly scan QR codes and barcodes with your device's camera. Access a history of all your scans, save important results, and export them for later use. Offers customizable settings and ensures privacy.

**Highlights:** Scan QR and barcodes, Create custom QR codes, Product info and price checks, Comprehensive scan history, Save and export scan data, High accuracy and speed, Customizable settings

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Pro - Weekly Trial | $5.99 | per 7 days |
| QR Pro - Weekly Trial | $6.99 | per 7 days |
| QR Pro - Weekly | $7.99 | per 7 days |
| QR Pro - Weekly Trial | $7.99 | per 7 days |
| QR Pro - Weekly Trial | $9.99 | per 7 days |
| QR Pro - Monthly | $19.99 | per month |
| QR Pro - Yearly | $34.99 | per year |

**What reviewers like**

- 👍 Good device tool
- 👍 Top QR functionality
- 👍 Excellent QR scanning
- 👍 Superb functionality
- 👍 Made fresh on Premises

**What reviewers complain about**

- 😞 Weekly 1500 yen charge
- 😞 Unwanted subscription charges
- 😞 Scam app
- 😞 Automatic billing
- 😞 Cannot cancel subscription

**Reported bugs**

- Cannot cancel subscription
- App redirects to paid version
- QR scanner not working
- Loud beep on scan attempt
- App charges without authorization

**Requested features**

- Option to cancel purchases
- Clearer pricing and subscription terms
- Improved QR scanning functionality
- Ability to scan from camera roll


### Klokk HR

[App page](https://appshunter.io/ios/app/klokk-hr/id6756783525)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2FA QR Code App free?

2FA QR Code App is free to download, with in-app purchases available.

### Is Klokk HR free?

Klokk HR is free to download, with no in-app purchases.

### Do 2FA QR Code App or Klokk HR have ads?

2FA QR Code App shows ads; Klokk HR does not.

### Which is updated more often, 2FA QR Code App or Klokk HR?

2FA QR Code App ships an update every 3 weeks, and Klokk HR every 3 weeks. Most recently, 2FA QR Code App was updated on October 30, 2026 and Klokk HR on October 13, 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.*