# QR Code Reader；Barcode Scanner vs 2FA

The clearest difference is update cadence: 2FA at weekly against QR Code Reader；Barcode Scanner's every 2 weeks. 2FA also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. QR Code Reader；Barcode Scanner sells 3 in-app purchases, starting at $9.99 per 7 days and 2FA sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

QR Code Reader；Barcode Scanner ships an update every 2 weeks, 2FA weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QR Code Reader；Barcode Scanner | 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6786129251/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 17 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Haoyun Technology Co., Limited](https://appshunter.io/developer/1855893955) | [ELINE TECHNOLOGIES PVT. LTD](https://appshunter.io/developer/1896767112) |

## What reviewers say

### QR Code Reader；Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6786129251)

Instantly scan QR codes and barcodes to access websites, product info, WiFi, and more. Save and create custom QR codes with a user-friendly interface. Unlock premium features like secure URL verification and document scanning with OCR.

**Highlights:** Instant QR and barcode scanning, Scan from photos, Scan history, Create custom QR codes, Secure URL verification, HD document scanner with OCR, Export to PDF & DOCX

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $24.99 | per month |
| Annual Subscription | $49.99 | per year |


### 2FA

[App page](https://appshunter.io/ios/app/2fa-authentication-otp-mfa/id6807033276)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA : Authentication App: MFA | $2.99 | per month |
| 2FA : Authentication App: MFA | $14.99 | per year |
| 2FA : Authentication App: MFA | $29.99 | one-time |


## Frequently asked questions

### Is QR Code Reader；Barcode Scanner free?

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

### Is 2FA free?

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

### Do QR Code Reader；Barcode Scanner or 2FA have ads?

Neither QR Code Reader；Barcode Scanner nor 2FA shows ads.

### Which is updated more often, QR Code Reader；Barcode Scanner or 2FA?

QR Code Reader；Barcode Scanner ships an update every 2 weeks, and 2FA weekly. Most recently, QR Code Reader；Barcode Scanner was updated on October 25, 2026 and 2FA on October 24, 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.*