# Metal Detector and Spy Camera vs EMF Analytics

The clearest difference is in-app purchases: EMF Analytics at none against Metal Detector and Spy Camera's 6. EMF Analytics also leads on update cadence (every 2 days vs every 5 months) and review sentiment (66% vs 57%). Metal Detector and Spy Camera's advantage is ratings volume (11K vs 72) and rating (4.2 vs 4.0). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Metal Detector and Spy Camera sells 4 in-app purchases, starting at $4.99 per 7 days. EMF Analytics asks for nothing beyond the download.

Metal Detector and Spy Camera holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Metal Detector and Spy Camera has 11K ratings behind it against 72, so its average is the more settled of the two. Written reviews complicate that: 57% of Metal Detector and Spy Camera's written reviews are positive against 66% of EMF Analytics's, so the app with the better star average is not the one people write more warmly about.

Metal Detector and Spy Camera ships an update every 5 months, EMF Analytics every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Metal Detector and Spy Camera | EMF Analytics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11K ratings)](https://appshunter.io/ios/app/metal-detector-and-spy-camera/id409682366/reviews)** | [4.0 (72 ratings)](https://appshunter.io/ios/app/emf-analytics/id1625551565/reviews) |
| Number of ratings | **11K** | 72 |
| Positive reviews | 57.0% of reviews | **65.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Subscription | **Free** |
| Size | 80 MB | 28 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Giorgia De Giorgi](https://appshunter.io/developer/1721878045) | [SPIRITSHACK LTD](https://appshunter.io/developer/1562729686) |

## What reviewers say

### Metal Detector and Spy Camera

[App page](https://appshunter.io/ios/app/metal-detector-and-spy-camera/id409682366)

This app acts as a versatile detection toolkit, helping you find hidden metal objects, magnetic fields, and potential spy cameras. It also includes tools to check your WiFi network for unknown devices and scan your email for data breaches, enhancing your safety and aiding home improvement projects.

**Highlights:** Metal detector, Magnetic field detector, WiFi device scanner, Hidden camera finder, Email breach checker, Stud finder

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $4.99 | per 7 days |
| Weekly premium | $4.99 | per 7 days |
| Yearly premium | $9.99 | per year |
| Yearly premium | $9.99 | per year |

**What reviewers like**

- 🚀 Works well
- 👍 Helpful for finding metal objects
- 🔍 Accurate metal detection
- 💡 Useful for finding property markers
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Doesn't work consistently
- 🐛 Inaccurate readings
- 🔒 Potential privacy/security concerns
- 💰 Subscription-based model
- 🔋 High battery consumption

**Reported bugs**

- Crashes frequently
- Sensitivity issues
- Inconsistent performance

**Requested features**

- More detailed instructions on how to use
- Ability to detect more types of metals
- Improved sensitivity and accuracy
- Compatibility with more phone models


### EMF Analytics

[App page](https://appshunter.io/ios/app/emf-analytics/id1625551565)

Detect electromagnetic fields (EMF) with your device's sensor. View live and historical readings, switch measurement units, and utilize visual and auditory alerts. Includes a flashlight for investigations.

**Highlights:** Live EMF reading display, Timelapse graph of previous readings, Toggle between uT and mG units, Minimum and maximum reading display, Flashlight control, Colored LED strength indicator, Sound and vibration alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector and Spy Camera free?

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

### Is EMF Analytics free?

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

### Which has better reviews, Metal Detector and Spy Camera or EMF Analytics?

Metal Detector and Spy Camera is rated higher. Metal Detector and Spy Camera averages 4.2 out of 5 from 11K ratings, while EMF Analytics averages 4.0 from 72 ratings.

### Do Metal Detector and Spy Camera or EMF Analytics have ads?

Neither Metal Detector and Spy Camera nor EMF Analytics shows ads.

### Which is updated more often, Metal Detector and Spy Camera or EMF Analytics?

Metal Detector and Spy Camera ships an update every 5 months, and EMF Analytics every 2 days. Most recently, Metal Detector and Spy Camera was updated on October 29, 2026 and EMF Analytics on October 24, 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.*