# Device Detector vs EMF Analytics (EMF Detector)

The clearest difference is price: Device Detector at Free against EMF Analytics (EMF Detector)'s $4.99. Device Detector also leads on rating (4.4 vs 1.0) and ratings volume (3.6K vs 2). EMF Analytics (EMF Detector)'s advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). On in-app purchases, device support and iOS requirement there is nothing between them.

Device Detector is free to download; EMF Analytics (EMF Detector) costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Device Detector holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Device Detector has 3.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 49% of Device Detector's written reviews are positive against 25% of EMF Analytics (EMF Detector)'s.

Device Detector ships an update monthly, EMF Analytics (EMF Detector) every 4 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Device Detector | EMF Analytics (EMF Detector) |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.4 (3.6K ratings)](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/emf-analytics-emf-detector/id1625111884/reviews) |
| Number of ratings | **3.6K** | 2 |
| Positive reviews | **48.9% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Ad-supported** | Paid |
| Size | 44 MB | 27 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长金 胡](https://appshunter.io/developer/1528253434) | [SPIRITSHACK LTD](https://appshunter.io/developer/1562729686) |

## What reviewers say

### Device Detector

[App page](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883)

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

**Highlights:** Scan local network, Analyze connected devices, Privacy protection, Regular updates

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly app
- 🔍 Effective device detection
- 🔍 Able to identify suspicious devices
- 💡 Helpful for home security
- 💡 Customizable device identification

**What reviewers complain about**

- 🤖 Excessive ads disrupting usability
- 🐛 Inconsistent device detection accuracy
- 🔍 Lack of detailed information on detected devices
- 🤖 Overwhelming ad experience

**Reported bugs**

- Inconsistent network connectivity detection
- Crashes and freezes during scans
- Incorrect device identification in some cases

**Requested features**

- Improve device identification and location details
- Provide more context on suspicious devices
- Offer ad-free or paid version to remove ads
- Add support for more device types and manufacturers


### EMF Analytics (EMF Detector)

[App page](https://appshunter.io/ios/app/emf-analytics-emf-detector/id1625111884)

Detect electromagnetic fields with your device's built-in sensor. This tool displays live readings, historical data, and allows unit conversion. Ideal for paranormal investigators and environmental monitoring.

**Highlights:** Live EMF reading display, Historical readings with timelapse graph, Mirotesla (uT) and Milligauss (mG) unit toggle, Minimum and maximum reading display, Integrated flashlight control, Sound and vibration alerts, X, Y, Z axis readings

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

**In-app purchases:** none


## Frequently asked questions

### Is Device Detector free?

Device Detector is free to download, with no in-app purchases.

### Is EMF Analytics (EMF Detector) free?

EMF Analytics (EMF Detector) costs $4.99, with no in-app purchases.

### Which has better reviews, Device Detector or EMF Analytics (EMF Detector)?

Device Detector is rated higher. Device Detector averages 4.4 out of 5 from 3.6K ratings, while EMF Analytics (EMF Detector) averages 1.0 from 2 ratings.

### Do Device Detector or EMF Analytics (EMF Detector) have ads?

Device Detector shows ads; EMF Analytics (EMF Detector) does not.

### Which is updated more often, Device Detector or EMF Analytics (EMF Detector)?

Device Detector ships an update monthly, and EMF Analytics (EMF Detector) every 4 days. Most recently, Device Detector was updated on October 8, 2026 and EMF Analytics (EMF 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.*