# QR Barcode Scan Now vs Security Master

The clearest difference is ratings volume: Security Master at 4K against QR Barcode Scan Now's 2. QR Barcode Scan Now's advantage is iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. QR Barcode Scan Now sells 10 in-app purchases, starting at $5.99 per month and Security Master sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for QR Barcode Scan Now against 4.4 for Security Master. That said, the two scores are not equally well evidenced: Security Master has 4K ratings behind it against 2, so its average is the more settled of the two.

QR Barcode Scan Now ships an update every 6 days, Security Master every 11 days. Both last shipped on October 23, 2026.

## The numbers

| Metric | QR Barcode Scan Now | Security Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/qr-barcode-scan-now/id6475035777/reviews)** | [4.4 (4K ratings)](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234/reviews) |
| Number of ratings | 2 | **4K** |
| Positive reviews | — | 55.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 11 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 98 MB | 20 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Pham Quynh Nga](https://appshunter.io/developer/1711523383) | [Mobiwave Limited](https://appshunter.io/developer/1752684803) |

## What reviewers say

### QR Barcode Scan Now

[App page](https://appshunter.io/ios/app/qr-barcode-scan-now/id6475035777)

Easily scan and create QR codes with this powerful tool. Supports scanning from images and galleries, sharing contacts, and more. Offers a user-friendly interface for all your code recognition needs.

**Highlights:** Scan QR codes, Create QR codes, Scan from image, Scan from gallery, Share contact info, User-friendly interface

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Discount 70% | $5.99 | per month |
| Monthly Discount 40% | $9.99 | per month |
| Weekly Upgrade To Monthly | $12.99 | per month |
| Yearly Discount 70% | $14.99 | per year |
| Monthly Upgrade To Yearly | $24.99 | per year |
| Yearly Discount 40% | $29.99 | per year |
| Yearly Discount 30% | $34.99 | per year |
| Yearly Discount 20% | $39.99 | per year |
| Weekly Upgrade To Yearly | $39.99 | per year |
| Annually | $49.99 | per year |


### Security Master

[App page](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234)

Protect your personal information and enhance your online activity. This app offers privacy checks, data leak alerts, secure storage for sensitive files, and a protected browsing experience. Keep your digital life safe and your browsing uninterrupted.

**Highlights:** Privacy Checkup, Data Leaks Check, Safe Storage for Files, Secure Browser, Malicious Sites Blocking, Tracker and Ad Blocking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Premium Weekly | $8.99 | per 7 days |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Fast app
- 🔒 Provides security
- 👍 Helpful app

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Paid subscription
- 🤔 Confusing for some users

**Reported bugs**

- Login issues
- Compatibility problems

**Requested features**

- More help and guidance for users
- Free trial period


## Frequently asked questions

### Is QR Barcode Scan Now free?

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

### Is Security Master free?

Security Master is free to download, with in-app purchases available.

### Which has better reviews, QR Barcode Scan Now or Security Master?

QR Barcode Scan Now is rated higher. QR Barcode Scan Now averages 4.5 out of 5 from 2 ratings, while Security Master averages 4.4 from 4K ratings.

### Do QR Barcode Scan Now or Security Master have ads?

Both QR Barcode Scan Now and Security Master show ads.

### Which is updated more often, QR Barcode Scan Now or Security Master?

QR Barcode Scan Now ships an update every 6 days, and Security Master every 11 days. Most recently, QR Barcode Scan Now was updated on October 23, 2026 and Security Master on October 23, 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.*