# Electromagnetic Detector PRO vs Hidden Camera · Spy Detector ·

Electromagnetic Detector PRO and Hidden Camera · Spy Detector · both sit at 4.3 stars, but that hides the real split: 57% of Electromagnetic Detector PRO's written reviews are positive against 0% of Hidden Camera · Spy Detector ·'s. Electromagnetic Detector PRO also leads on in-app purchases (none vs 6) and ads (none vs shown). Hidden Camera · Spy Detector ·'s advantage is price (Free vs $4.99) and ratings volume (95 vs 12). On rating and update cadence there is nothing between them.

Hidden Camera · Spy Detector · is free to download; Electromagnetic Detector PRO costs $4.99 up front. Hidden Camera · Spy Detector · sells 6 in-app purchases, starting at $9.99 per 7 days. Electromagnetic Detector PRO asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Electromagnetic Detector PRO against 4.4 for Hidden Camera · Spy Detector ·. That said, the two scores are not equally well evidenced: Hidden Camera · Spy Detector · has 95 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 57% of Electromagnetic Detector PRO's written reviews are positive against 0% of Hidden Camera · Spy Detector ·'s.

Electromagnetic Detector PRO ships an update every 14 months, Hidden Camera · Spy Detector · every 20 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Electromagnetic Detector PRO | Hidden Camera · Spy Detector · |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/electromagnetic-detector-pro/id1350384533/reviews) | **[4.4 (95 ratings)](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6737915542/reviews)** |
| Number of ratings | 12 | **95** |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 14 months** | Every 20 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 55 MB | 51 MB |
| Requires iOS | **11.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Gregorio Martin Bello](https://appshunter.io/developer/567988393) | [WEB 3.0 SOFT LIMITED](https://appshunter.io/developer/1656520813) |

## What reviewers say

### Electromagnetic Detector PRO

[App page](https://appshunter.io/ios/app/electromagnetic-detector-pro/id1350384533)

Transform your device into an electromagnetic field detector to identify high-risk wireless zones and potential sources of radiation. Receive warnings for strong magnetic fields and record measurements with timestamps. Useful for detecting metallic objects behind walls or underground.

**Highlights:** Detect electromagnetic fields (EMF), Warning beep for high radiation, Measure magnetic force on three axes, Record readings with timestamps, Store up to 100 records, Send measures via email

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Camera · Spy Detector ·

[App page](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6737915542)

This app helps you detect hidden cameras and listening devices in various locations like hotels and changing rooms. It uses advanced technology and guided tips to enhance your privacy and ensure your safety wherever you are.

**Highlights:** Fast camera detection, Advanced technology analysis, User-friendly interface, Guided manual detection tips, Magnetic detector, Infrared camera scan, Bluetooth and WiFi scanner

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Hidden Camera Detector IR | $9.99 | per 7 days |
| Hidden Camera · Spy Detector · | $9.99 | per 7 days |
| Hidden Camera · Spy Detector · | $14.99 | per month |
| Hidden Camera · Spy Detector · | $15.99 | per month |
| Hidden Camera · Spy Detector · | $83.99 | per year |
| Hidden Camera · Spy Detector · | $99.99 | per year |


## Frequently asked questions

### Is Electromagnetic Detector PRO free?

Electromagnetic Detector PRO costs $4.99, with no in-app purchases.

### Is Hidden Camera · Spy Detector · free?

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

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

Hidden Camera · Spy Detector · is rated higher. Electromagnetic Detector PRO averages 4.3 out of 5 from 12 ratings, while Hidden Camera · Spy Detector · averages 4.4 from 95 ratings.

### Do Electromagnetic Detector PRO or Hidden Camera · Spy Detector · have ads?

Hidden Camera · Spy Detector · shows ads; Electromagnetic Detector PRO does not.

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

Electromagnetic Detector PRO ships an update every 14 months, and Hidden Camera · Spy Detector · every 20 months. Most recently, Electromagnetic Detector PRO was updated on October 3, 2026 and Hidden Camera · Spy Detector · on October 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.*