# Qr Code Generator | QCS vs Security Blink Detector

Qr Code Generator | QCS and Security Blink Detector both sit at 4.5 stars, but that hides the real split: 100% of Qr Code Generator | QCS's written reviews are positive against 50% of Security Blink Detector's. Qr Code Generator | QCS also leads on update cadence (every 3 months vs every 8 months). Security Blink Detector's advantage is ratings volume (295 vs 11). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Qr Code Generator | QCS sells 1 in-app purchase, starting at $24.99 per year and Security Blink Detector sells 6 in-app purchases, starting at $6.99 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 Code Generator | QCS against 4.5 for Security Blink Detector. That said, the two scores are not equally well evidenced: Security Blink Detector has 295 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 100% of Qr Code Generator | QCS's written reviews are positive against 50% of Security Blink Detector's.

Qr Code Generator | QCS ships an update every 3 months, Security Blink Detector every 8 months. The most recent releases landed on June 3, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Qr Code Generator | QCS | Security Blink Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/qr-code-generator-qcs/id6449436510/reviews)** | [4.5 (295 ratings)](https://appshunter.io/ios/app/security-blink-detector/id6503432969/reviews) |
| Number of ratings | 11 | **295** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 55 MB | 39 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aitor Sanchez Gonzalez](https://appshunter.io/developer/1617857979) | [Security App LTD](https://appshunter.io/developer/1655677065) |

## What reviewers say

### Qr Code Generator | QCS

[App page](https://appshunter.io/ios/app/qr-code-generator-qcs/id6449436510)

Easily generate and scan QR codes for various purposes. Share menus, links, and more with a simple tap. This utility helps streamline interactions in social and dining settings.

**Highlights:** QR code generation, QR code scanning, Menu sharing, Link sharing, Barcode reader

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| User Premium | $24.99 | per year |


### Security Blink Detector

[App page](https://appshunter.io/ios/app/security-blink-detector/id6503432969)

This app helps you detect hidden electronic surveillance devices and cameras in your environment. It scans your Wi-Fi and Bluetooth networks, profiles devices, and offers tips for enhanced awareness. Unlock premium features with subscription plans.

**Highlights:** Wi-Fi network surveillance, Bluetooth device detection, Hidden camera scanning, Device profiling, Expert security tips, Ad-free premium mode

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Home Security Map Blink App rf | $6.99 | per 7 days |
| Scanner Detect Protection | $9.99 | per 7 days |
| Home Security Map Blink App rf | $14.99 | per month |
| Home Security Map Blink App rf | $15.99 | per month |
| Home Security Map Blink App rf | $83.99 | per year |
| #1 Hidden Camera Detector | $99.99 | per year |


## Frequently asked questions

### Is Qr Code Generator | QCS free?

Qr Code Generator | QCS is free to download, with in-app purchases available.

### Is Security Blink Detector free?

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

### Which has better reviews, Qr Code Generator | QCS or Security Blink Detector?

Qr Code Generator | QCS is rated higher. Qr Code Generator | QCS averages 4.5 out of 5 from 11 ratings, while Security Blink Detector averages 4.5 from 295 ratings.

### Do Qr Code Generator | QCS or Security Blink Detector have ads?

Both Qr Code Generator | QCS and Security Blink Detector show ads.

### Which is updated more often, Qr Code Generator | QCS or Security Blink Detector?

Qr Code Generator | QCS ships an update every 3 months, and Security Blink Detector every 8 months. Most recently, Qr Code Generator | QCS was updated on June 3, 2026 and Security Blink Detector on September 19, 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.*