# Detector vs Hidden Spy Camera Detector

The clearest difference is review sentiment: Detector at 87% against Hidden Spy Camera Detector's 18%. Detector also leads on price (Free vs $2.99) and rating (4.6 vs 4.1). Hidden Spy Camera Detector's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Detector is free to download; Hidden Spy Camera Detector costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Detector holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 558 and 125 respectively. Written reviews point the same way: 87% of Detector's written reviews are positive against 18% of Hidden Spy Camera Detector's.

Detector ships an update every 10 days, Hidden Spy Camera Detector every 7 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Detector | Hidden Spy Camera Detector |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.6 (558 ratings)](https://appshunter.io/ios/app/detectorfind-lostspy-device/id465214552/reviews)** | [4.1 (125 ratings)](https://appshunter.io/ios/app/hidden-spy-camera-detector/id1341298455/reviews) |
| Number of ratings | **558** | 125 |
| Positive reviews | **87.0% of reviews** | 17.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 7 months |
| Monetization | Ad-supported | **Free** |
| Size | 40 MB | 40 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长金 胡](https://appshunter.io/developer/1528253434) | [Pratik Parekh](https://appshunter.io/developer/1341298454) |

## What reviewers say

### Detector

[App page](https://appshunter.io/ios/app/detectorfind-lostspy-device/id465214552)

Detect hidden spy devices like cameras and microphones using advanced technology. This app helps you safeguard your privacy by scanning for Bluetooth, magnetic fields, infrared, and Wi-Fi signals. Restore peace of mind by unmasking intrusive gadgets in your surroundings.

**Highlights:** Multi-faceted detection (Bluetooth, magnetic, infrared, Wi-Fi), User-friendly interface, Real-time alerts, Customizable settings, Portable and convenient

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works as advertised
- 👍 Easy to use
- 🔍 Variety of detection methods
- 💡 Helpful for finding lost devices
- 🔒 Useful for security purposes

**What reviewers complain about**

- 🔋 High ad frequency
- 📍 Inaccurate distance measurements
- 🐛 Compatibility issues with some devices

**Reported bugs**

- Inability to detect some known devices
- Freezing or crashing issues

**Requested features**

- Option to remove ads for a fee
- Improved accuracy for distance and location tracking
- More detailed information on detected devices


### Hidden Spy Camera Detector

[App page](https://appshunter.io/ios/app/hidden-spy-camera-detector/id1341298455)

This app helps you find hidden spy cameras using your phone's sensors and AI. It detects wired, wireless, infrared, Bluetooth, and Wi-Fi cameras in various locations like hotels and changing rooms. Includes tips for staying protected.

**Highlights:** Detect wired cameras via magnetic activity, Detect infrared cameras using IR mode, AI-powered lens detector, Detect Bluetooth cameras, Detect Wi-Fi cameras, Tips and tricks for protection

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

**In-app purchases:** none

**What reviewers like**

- 👍 Best detector by far
- 👍 Can detect magnetic objects like speakers
- 👍 Good app but some bugs

**What reviewers complain about**

- 👎 Does not work on iPhone
- 👎 No filter, can't turn phone sideways
- 👎 Does not work as advertised
- 👎 Waste of money and time
- 👎 Not detailed at all

**Reported bugs**

- App crashes when tapping Bluetooth
- Cannot turn iPhone on its side
- Cannot switch camera
- No free trial
- Magnetic sensor doesn't work

**Requested features**

- How to calibrate phone's magnetic sensor
- How to upgrade


## Frequently asked questions

### Is Detector free?

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

### Is Hidden Spy Camera Detector free?

Hidden Spy Camera Detector costs $2.99, with no in-app purchases.

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

Detector is rated higher. Detector averages 4.6 out of 5 from 558 ratings, while Hidden Spy Camera Detector averages 4.1 from 125 ratings.

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

Detector shows ads; Hidden Spy Camera Detector does not.

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

Detector ships an update every 10 days, and Hidden Spy Camera Detector every 7 months. Most recently, Detector was updated on November 1, 2026 and Hidden Spy Camera Detector on November 2, 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.*