# EMF Radiation Detector Reader vs Hidden Spy Camera Finder Pro

The clearest difference is ads: Hidden Spy Camera Finder Pro at none against EMF Radiation Detector Reader's shown. Hidden Spy Camera Finder Pro also leads on update cadence (every 2 months vs every 6 months). EMF Radiation Detector Reader's advantage is review sentiment (54% vs 41%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days and Hidden Spy Camera Finder Pro sells 7 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for EMF Radiation Detector Reader against 4.4 for Hidden Spy Camera Finder Pro. Both are backed by a comparable volume of ratings — 5K and 12K respectively. Written reviews are what separate them: 54% of EMF Radiation Detector Reader's written reviews are positive against 41% of Hidden Spy Camera Finder Pro's.

EMF Radiation Detector Reader ships an update every 6 months, Hidden Spy Camera Finder Pro every 2 months. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EMF Radiation Detector Reader | Hidden Spy Camera Finder Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews)** | [4.4 (12K ratings)](https://appshunter.io/ios/app/hidden-spy-camera-finder-pro/id1560989782/reviews) |
| Number of ratings | 5K | **12K** |
| Positive reviews | **53.5% of reviews** | 41.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 131 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [DREAMTEAM APPS sp. z o.o.](https://appshunter.io/developer/1626812597) |

## What reviewers say

### EMF Radiation Detector Reader

[App page](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734)

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

**Highlights:** Detect EMF radiation, Measure EMF levels, Identify risk zones, Organize living space, Measure appliance emissions, No expensive equipment needed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Radiation Detector Premium Week | $1.99 | per 7 days |
| EMF Radiation Detector Premium Year | $9.99 | per year |

**What reviewers like**

- 👍 Works well around microwave
- 👍 Consistent results
- 👍 Useful tool for detecting EMF
- 👍 Legit EMF detection
- 👍 Helps find problem areas

**What reviewers complain about**

- 🐛 Ads cover reading numbers
- 🔍 Unclear how to interpret readings
- ⚠️ Questionable accuracy, only detects magnets
- 🔍 No explanation of safe/unsafe levels
- 🐛 Doesn't detect radio frequencies

**Reported bugs**

- Readings inconsistent or inaccurate
- Doesn't work as expected, only detects magnets

**Requested features**

- Add sound or vibration alerts for high EMF
- Provide more information on EMF levels and safety
- Improve layout to avoid ads covering readings


### Hidden Spy Camera Finder Pro

[App page](https://appshunter.io/ios/app/hidden-spy-camera-finder-pro/id1560989782)

Detect hidden cameras and suspicious devices on your network with a single tap. This app offers WiFi and Bluetooth scanning to help you maintain privacy in various locations like hotels and bathrooms.

**Highlights:** WiFi Scanner, Bluetooth Scanner, Exclusive Guides, Scan History, Suspicious Device Detection

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Access | $2.99 | per 7 days |
| Monthly Pro Access | $5.99 | per month |
| Hidden Camera Detector Pro | $5.99 | per month |
| Hidden Camera Detector Pro | $6.99 | per 7 days |
| Hidden Camera Detector Pro | $14.99 | per year |
| Yearly Pro Access | $39.99 | per year |
| Special Offer Lifetime Access | $9.99 | one-time |

**What reviewers like**

- 🚀 Effective detection
- 🔒 Reliable counter-surveillance
- 👍 User-friendly instructions
- 👍 Confidence provider
- 👍 Peace of mind

**What reviewers complain about**

- 🐛 App crashes when searching WiFi
- 🐛 Doesn't work for intended purpose
- 🐛 Useless information
- 🐛 Unreliable detection
- 🐛 Broken functionality

**Reported bugs**

- App crashes when scanning WiFi
- Camera detection doesn't work as advertised
- Bluetooth scanner provides inaccurate information
- Subscription issues and inability to cancel

**Requested features**

- Provide device names instead of just IPs
- Improve accuracy of location tracking
- Add ability to block/disconnect suspicious devices
- Provide clearer instructions and guidance


## Frequently asked questions

### Is EMF Radiation Detector Reader free?

EMF Radiation Detector Reader is free to download, with in-app purchases available.

### Is Hidden Spy Camera Finder Pro free?

Hidden Spy Camera Finder Pro is free to download, with in-app purchases available.

### Which has better reviews, EMF Radiation Detector Reader or Hidden Spy Camera Finder Pro?

EMF Radiation Detector Reader is rated higher. EMF Radiation Detector Reader averages 4.5 out of 5 from 5K ratings, while Hidden Spy Camera Finder Pro averages 4.4 from 12K ratings.

### Do EMF Radiation Detector Reader or Hidden Spy Camera Finder Pro have ads?

EMF Radiation Detector Reader shows ads; Hidden Spy Camera Finder Pro does not.

### Which is updated more often, EMF Radiation Detector Reader or Hidden Spy Camera Finder Pro?

EMF Radiation Detector Reader ships an update every 6 months, and Hidden Spy Camera Finder Pro every 2 months. Most recently, EMF Radiation Detector Reader was updated on October 29, 2026 and Hidden Spy Camera Finder Pro 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.*