# Spy Detector vs #1 Hidden Camera Detector

The clearest difference is monetization model: #1 Hidden Camera Detector at free with in-app purchases against Spy Detector's subscription. #1 Hidden Camera Detector also leads on review sentiment (60% vs 27%). Spy Detector's advantage is rating (4.6 vs 4.2) and iOS requirement (10.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Spy Detector sells 5 in-app purchases, starting at $6.99 per 7 days and #1 Hidden Camera Detector sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Spy Detector holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 2.9K and 3.8K respectively. Written reviews complicate that: 27% of Spy Detector's written reviews are positive against 60% of #1 Hidden Camera Detector's, so the app with the better star average is not the one people write more warmly about.

Spy Detector ships an update every 10 days, #1 Hidden Camera Detector fortnightly. Both last shipped on October 17, 2026.

## The numbers

| Metric | Spy Detector | #1 Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.9K ratings)](https://appshunter.io/ios/app/spy-detector-hidden-camera/id1598844232/reviews)** | [4.2 (3.8K ratings)](https://appshunter.io/ios/app/1-hidden-camera-detector/id1665597557/reviews) |
| Number of ratings | 2.9K | **3.8K** |
| Positive reviews | 27.0% of reviews | **59.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 41 MB | 20 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [馨月 常](https://appshunter.io/developer/1657064907) | [Gibco LTD](https://appshunter.io/developer/1649363079) |

## What reviewers say

### Spy Detector

[App page](https://appshunter.io/ios/app/spy-detector-hidden-camera/id1598844232)

Protect your privacy by scanning for hidden spy cameras in various locations. This app also functions as a network scanner to detect spy devices, GPS trackers, and more. Stay safe and secure in hotels, bathrooms, and other important places.

**Highlights:** Scan rooms for hidden spy cameras, Wi-Fi Scanner, Network Scanner, Bluetooth Scanner, Detect spy devices and GPS trackers, Camera Scanner with filters

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Detector Premium Weekly | $6.99 | per 7 days |
| Spy Detector Premium Monthly | $13.99 | per month |
| Spy Detector Premium 6 Months | $29.99 | per 6 months |
| Spy Detector Premium 3 Month | $29.99 | per 3 months |
| Spy Detector Premium Yearly | $45.99 | per year |

**What reviewers like**

- 🔒 Hidden camera detection
- 🚀 Uber impressive delivery
- ❤️ Amazing service

**What reviewers complain about**

- 🐛 Doesn't work as expected
- 💰 Expensive subscription
- 🚫 Scam/money grab

**Reported bugs**

- Forced to pay before seeing results
- Fake/non-functional scanning
- Repeated charges on payment method

**Requested features**

- More detailed information on detected devices
- Ability to mark detected devices as safe


### #1 Hidden Camera Detector

[App page](https://appshunter.io/ios/app/1-hidden-camera-detector/id1665597557)

Detect hidden cameras and microphones using your device's magnetic field sensor. This app helps secure your privacy in various locations by identifying electromagnetic fields emitted by electronic devices.

**Highlights:** Detects hidden cameras, Finds hidden microphones, Uses magnetic field sensor, Radiation detector, IR camera finder, Scans metal objects

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera Detector Access | $4.99 | per 7 days |
| Hidden Camera Detector Access | $6.99 | per 7 days |
| Spy Detector Monthly Access | $12.99 | per month |
| Spy Detector Yearly Access | $39.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 🔒 Effective at detecting hidden cameras
- 👍 User-friendly interface
- 🚀 Quick and accurate detection
- 🔒 Provides peace of mind for travelers

**What reviewers complain about**

- 🐛 Some false positives reported
- 🔋 Can drain battery quickly
- 💰 Subscription-based model with high weekly cost

**Reported bugs**

- Scan progress bar not moving
- Inability to complete scans
- Compatibility issues with older devices

**Requested features**

- More detailed explanations about detection technology
- Additional customization options
- Ability to locate and identify detected devices


## Frequently asked questions

### Is Spy Detector free?

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

### Is #1 Hidden Camera Detector free?

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

### Which has better reviews, Spy Detector or #1 Hidden Camera Detector?

Spy Detector is rated higher. Spy Detector averages 4.6 out of 5 from 2.9K ratings, while #1 Hidden Camera Detector averages 4.2 from 3.8K ratings.

### Do Spy Detector or #1 Hidden Camera Detector have ads?

Neither Spy Detector nor #1 Hidden Camera Detector shows ads.

### Which is updated more often, Spy Detector or #1 Hidden Camera Detector?

Spy Detector ships an update every 10 days, and #1 Hidden Camera Detector fortnightly. Most recently, Spy Detector was updated on October 17, 2026 and #1 Hidden Camera Detector on October 17, 2026.

---

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