# Security Blink Detector vs Assay

The clearest difference is review sentiment: Assay at 83% against Security Blink Detector's 50%. Assay also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (13.0 vs 15.0). Security Blink Detector's advantage is rating (4.5 vs 4.3) and ratings volume (295 vs 27). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Security Blink Detector sells 6 in-app purchases, starting at $6.99 per 7 days and Assay sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Security Blink Detector holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Security Blink Detector has 295 ratings behind it against 27, so its average is the more settled of the two. Written reviews complicate that: 50% of Security Blink Detector's written reviews are positive against 83% of Assay's, so the app with the better star average is not the one people write more warmly about.

Security Blink Detector ships an update every 8 months, Assay every 3 weeks. The most recent releases landed on September 19, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Security Blink Detector | Assay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (295 ratings)](https://appshunter.io/ios/app/security-blink-detector/id6503432969/reviews)** | [4.3 (27 ratings)](https://appshunter.io/ios/app/assay-hidden-camera-detector/id6738950781/reviews) |
| Number of ratings | **295** | 27 |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 39 MB | 54 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Security App LTD](https://appshunter.io/developer/1655677065) | [ALEKSANDRS MEDZJUTA](https://appshunter.io/developer/1783094823) |

## What reviewers say

### 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 |


### Assay

[App page](https://appshunter.io/ios/app/assay-hidden-camera-detector/id6738950781)

This app provides tools to enhance your digital privacy and security. It includes network scanning, Bluetooth detection, and infrared scanning capabilities to alert you to potential issues. Guides are also available to help you explore your environment.

**Highlights:** Wi-Fi Scanner, Bluetooth Scanner, Infrared Detection, Ping testing, Network speed test

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| wifi signal strength meter | $5.99 | per 7 days |
| Week | $6.99 | per 7 days |
| network analyzer | $14.99 | per month |
| Offer | $19.99 | per year |
| infrared camera | $34.99 | per year |
| Year | $39.99 | per year |


## Frequently asked questions

### Is Security Blink Detector free?

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

### Is Assay free?

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

### Which has better reviews, Security Blink Detector or Assay?

Security Blink Detector is rated higher. Security Blink Detector averages 4.5 out of 5 from 295 ratings, while Assay averages 4.3 from 27 ratings.

### Do Security Blink Detector or Assay have ads?

Both Security Blink Detector and Assay show ads.

### Which is updated more often, Security Blink Detector or Assay?

Security Blink Detector ships an update every 8 months, and Assay every 3 weeks. Most recently, Security Blink Detector was updated on September 19, 2026 and Assay on July 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*