# EMF Radiation Detector Reader vs Security Camera

EMF Radiation Detector Reader and Security Camera both sit at 4.5 stars, but that hides the real split: 53% of EMF Radiation Detector Reader's written reviews are positive against 25% of Security Camera's. EMF Radiation Detector Reader also leads on ratings volume (4.7K vs 297). Security Camera's advantage is update cadence (every 3 months vs every 7 months). On price, rating, ads 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 Security Camera sells 6 in-app purchases, starting at $9.99 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 4.5 for Security Camera. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 4.7K ratings behind it against 297, so its average is the more settled of the two. Written reviews are what separate them: 53% of EMF Radiation Detector Reader's written reviews are positive against 25% of Security Camera's.

EMF Radiation Detector Reader ships an update every 7 months, Security Camera every 3 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | EMF Radiation Detector Reader | Security Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4.7K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews) | **[4.5 (297 ratings)](https://appshunter.io/ios/app/security-camera-spy-finder/id6503052486/reviews)** |
| Number of ratings | **4.7K** | 297 |
| Positive reviews | **52.8% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 20 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [Erastus Gaius](https://appshunter.io/developer/1825871309) |

## 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


### Security Camera

[App page](https://appshunter.io/ios/app/security-camera-spy-finder/id6503052486)

Detect hidden cameras and spying devices in any environment. This app uses advanced scanning technologies like WiFi, Bluetooth, infrared, and magnetic sensors to identify potential threats and ensure your privacy. Get detailed device analysis and expert tips for a secure space.

**Highlights:** WiFi Network Scanner, Bluetooth Scanner, Infrared Camera Detection, Magnetic Camera Detection, Detailed Device Analyzing, Search Tips

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Home Scanner Blink Detector | $9.99 | per 7 days |
| Security Camera: Spy Detector | $9.99 | per 7 days |
| Security Camera: Spy Detector | $14.99 | per month |
| Security Camera: Spy Detector | $15.99 | per month |
| Security Camera: Spy Detector | $83.99 | per year |
| Hidden Camera Detector #1 | $99.99 | per year |


## Frequently asked questions

### Is EMF Radiation Detector Reader free?

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

### Is Security Camera free?

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

### Which has better reviews, EMF Radiation Detector Reader or Security Camera?

Security Camera is rated higher. EMF Radiation Detector Reader averages 4.5 out of 5 from 4.7K ratings, while Security Camera averages 4.5 from 297 ratings.

### Do EMF Radiation Detector Reader or Security Camera have ads?

Both EMF Radiation Detector Reader and Security Camera show ads.

### Which is updated more often, EMF Radiation Detector Reader or Security Camera?

EMF Radiation Detector Reader ships an update every 7 months, and Security Camera every 3 months. Most recently, EMF Radiation Detector Reader was updated on September 24, 2026 and Security Camera on September 19, 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.*