# Hidden Camera Detector vs Cyclope

The clearest difference is rating: Hidden Camera Detector at 3.5 against Cyclope's 3.0. Hidden Camera Detector also leads on review sentiment (33% vs 0%) and ratings volume (4 vs 1). Cyclope's advantage is in-app purchases (none vs 7) and update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hidden Camera Detector sells 7 in-app purchases, starting at $2.99 per 7 days. Cyclope asks for nothing beyond the download.

Hidden Camera Detector holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 33% of Hidden Camera Detector's written reviews are positive against 0% of Cyclope's.

Hidden Camera Detector ships an update every 3 weeks, Cyclope every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Hidden Camera Detector | Cyclope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/hidden-camera-detector-nspy/id6760902959/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/cyclope-ios/id6794725297/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 60 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VIDUS TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1771341575) | [Privateer](https://appshunter.io/developer/6794714317) |

## What reviewers say

### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detector-nspy/id6760902959)

Detect hidden cameras and spy devices in any room using your phone. This app offers multiple scanning methods to quickly identify potential surveillance equipment, ensuring your privacy in hotels, rentals, and other spaces.

**Highlights:** Wi-Fi network scanner, Infrared (IR) lens viewer, Magnetic field detector, Audio bug detection, Fast room sweep, Step-by-step guide

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Special: Privacy Pro | $2.99 | per 7 days |
| Weekly Pro: Privacy Scanner | $7.99 | per 7 days |
| Weekly Trial: Privacy Pro | $7.99 | per 7 days |
| NSpy Hidden Camera Detector | $14.99 | per 7 days |
| NSpy: 3 Months Premium | $39.99 | per 3 months |
| Annual Pro: Privacy Scanner | $49.99 | per year |
| Lifetime Premium | $99.99 | one-time |


### Cyclope

[App page](https://appshunter.io/ios/app/cyclope-ios/id6794725297)

This utility app uses your iPhone's front camera to detect when someone is looking at your screen. It automatically dims the display to protect your privacy, then brightens it when you're alone. It works in real-time with all your apps, ensuring complete on-device privacy.

**Highlights:** Real-time gaze detection, Automatic screen dimming, Works with all apps, On-device processing, One-tap on/off, Intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Camera Detector free?

Hidden Camera Detector is free to download, with in-app purchases available.

### Is Cyclope free?

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

### Which has better reviews, Hidden Camera Detector or Cyclope?

Hidden Camera Detector is rated higher. Hidden Camera Detector averages 3.5 out of 5 from 4 ratings, while Cyclope averages 3.0 from 1 ratings.

### Do Hidden Camera Detector or Cyclope have ads?

Neither Hidden Camera Detector nor Cyclope shows ads.

### Which is updated more often, Hidden Camera Detector or Cyclope?

Hidden Camera Detector ships an update every 3 weeks, and Cyclope every 4 days. Most recently, Hidden Camera Detector was updated on October 31, 2026 and Cyclope on October 31, 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.*