# EMF Analytics vs EMF Detector

The clearest difference is review sentiment: EMF Analytics at 66% against EMF Detector's 25%. EMF Analytics also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs every 2 weeks). EMF Detector's advantage is rating (4.3 vs 4.0) and ratings volume (319 vs 69). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EMF Detector sells 2 in-app purchases, starting at $4.99 per month. EMF Analytics asks for nothing beyond the download.

EMF Detector holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 69 and 319 respectively. Written reviews complicate that: 66% of EMF Analytics's written reviews are positive against 25% of EMF Detector's, so the app with the better star average is not the one people write more warmly about.

EMF Analytics ships an update every 2 days, EMF Detector every 2 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EMF Analytics | EMF Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (69 ratings)](https://appshunter.io/ios/app/emf-analytics/id1625551565/reviews) | **[4.3 (319 ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id6572300713/reviews)** |
| Number of ratings | 69 | **319** |
| Positive reviews | **65.8% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 11 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SpiritShack Ltd](https://appshunter.io/developer/1562729686) | [新雨 李](https://appshunter.io/developer/1559932632) |

## What reviewers say

### 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


### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-radiation-reader/id6572300713)

Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.

**Highlights:** EMF monitoring, Electromagnetic field detection, Radiation level measurement, Environmental safety assessment, Real-time EMF readings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlimited features | $4.99 | per month |
| unlimited features | $14.99 | one-time |


## Frequently asked questions

### Is EMF Analytics free?

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

### Is EMF Detector free?

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

### Which has better reviews, EMF Analytics or EMF Detector?

EMF Detector is rated higher. EMF Analytics averages 4.0 out of 5 from 69 ratings, while EMF Detector averages 4.3 from 319 ratings.

### Do EMF Analytics or EMF Detector have ads?

Neither EMF Analytics nor EMF Detector shows ads.

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

EMF Analytics ships an update every 2 days, and EMF Detector every 2 weeks. Most recently, EMF Analytics was updated on September 28, 2026 and EMF Detector on September 30, 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.*