# ScanMaster vs Hidden Camera Finder |Detector

The clearest difference is review sentiment: Hidden Camera Finder |Detector at 76% against ScanMaster's 25%. Hidden Camera Finder |Detector also leads on ratings volume (1.5K vs 4). ScanMaster's advantage is rating (5.0 vs 4.4) and iOS requirement (11.0 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ScanMaster sells 5 in-app purchases, starting at $3.99 per 7 days and Hidden Camera Finder |Detector sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScanMaster holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Hidden Camera Finder |Detector has 1.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 25% of ScanMaster's written reviews are positive against 76% of Hidden Camera Finder |Detector's, so the app with the better star average is not the one people write more warmly about.

ScanMaster ships an update every 5 weeks, Hidden Camera Finder |Detector every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ScanMaster | Hidden Camera Finder |Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/scanmaster-scan-room-devices/id1624636159/reviews)** | [4.4 (1.5K ratings)](https://appshunter.io/ios/app/hidden-camera-finder-detector/id6451442164/reviews) |
| Number of ratings | 4 | **1.5K** |
| Positive reviews | 25.0% of reviews | **75.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 42 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Starlink Network Technology Co., Ltd.](https://appshunter.io/developer/1624636161) | [Mobile software development](https://appshunter.io/developer/6818550404) |

## What reviewers say

### ScanMaster

[App page](https://appshunter.io/ios/app/scanmaster-scan-room-devices/id1624636159)

This utility app helps travelers protect their privacy by detecting wireless, red dot, magnetic field, and Bluetooth devices. It also provides guides on finding spy cameras in various situations.

**Highlights:** Wireless device scanning, Red dot detection, Magnetic field scanning, Bluetooth scanning, Anti-spy camera guides, Privacy protection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership-New version | $3.99 | per 7 days |
| Weekly membership | $11.90 | per 7 days |
| Seasonal membership | $24.99 | per 3 months |
| Forever membership | $27.90 | one-time |
| 超级会员 | $29.99 | one-time |


### Hidden Camera Finder |Detector

[App page](https://appshunter.io/ios/app/hidden-camera-finder-detector/id6451442164)

This app helps you find hidden surveillance devices like spy cameras and listening devices in your surroundings. It offers tools to scan for suspicious objects, safeguard your Wi-Fi network, and secure evidence of detected devices.

**Highlights:** Detect hidden cameras and microphones, Scan everyday items for surveillance devices, Night vision mode for low-light detection, Display exact location coordinates, Safeguard Wi-Fi network, Secure vault for photos and videos

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Spy Device Detector | $6.99 | per 7 days |
| Monthly Unlimited Access | $10.99 | per month |
| 3 Monthly Unlimited Access | $19.99 | per 3 months |
| Security Camera Spy App | $39.99 | per year |

**What reviewers like**

- 🚀 Works great
- 👍 Easy to use
- 🔒 Helps detect hidden cameras
- 🔍 Accurate camera detection
- 👍 Useful night vision feature

**What reviewers complain about**

- 🐛 Inaccurate object detection
- 🤔 Confusing interface
- 💰 Expensive subscription
- 🤨 Questionable free trial
- 🤷‍♀️ Lack of instructions

**Reported bugs**

- Inconsistent camera detection
- Crashes and freezes
- Subscription issues
- Unlocking problems

**Requested features**

- More detailed tutorials
- Improved object recognition
- Free access to all features
- Expanded device detection capabilities
- Integration with other security tools


## Frequently asked questions

### Is ScanMaster free?

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

### Is Hidden Camera Finder |Detector free?

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

### Which has better reviews, ScanMaster or Hidden Camera Finder |Detector?

ScanMaster is rated higher. ScanMaster averages 5.0 out of 5 from 4 ratings, while Hidden Camera Finder |Detector averages 4.4 from 1.5K ratings.

### Do ScanMaster or Hidden Camera Finder |Detector have ads?

Neither ScanMaster nor Hidden Camera Finder |Detector shows ads.

### Which is updated more often, ScanMaster or Hidden Camera Finder |Detector?

ScanMaster ships an update every 5 weeks, and Hidden Camera Finder |Detector every 2 months. Most recently, ScanMaster was updated on November 3, 2026 and Hidden Camera Finder |Detector on November 7, 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.*