# EMF Radar — EMF Meter & Cell Tower Map

> Detects electromagnetic fields and maps cellular towers. (iPhone/iPad app by Justin Tormey.)

- Source: https://appshunter.io/ios/app/emf-radar/id6758415227 (this page in markdown: same URL + `.md`)
- Developer: [Justin Tormey](https://appshunter.io/developer/1753277265)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English
- Released: 2026-01-30
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/emf-radar/id6758415227/reviews.md

## What is EMF Radar?

EMF Radar helps you understand the electromagnetic environment around you.

EMF Meter
Use your iPhone's built-in magnetometer to detect and measure DC magnetic fields in real-time. The intuitive gauge displays field strength in microtesla (μT), making it easy to identify sources of magnetic activity near electronics, appliances, and other objects.

Cell Tower Map
Search any address to see nearby cellular towers and their coverage. View tower details including network type (5G, LTE, UMTS, GSM, CDMA) and distance from your location. Each area receives an EMF score based on tower density and proximity.

Features
- Real-time magnetic field measurements with animated gauge
- Interactive map with tower markers color-coded by network type
- Search any location to check tower coverage
- EMF scores to quickly assess cellular infrastructure density
- Works offline for magnetometer readings

Whether you're curious about the magnetic fields in your home or want to understand cellular coverage in your area, EMF Radar gives you the tools to explore.

## Key features

- Real-time magnetic field measurements
- Animated gauge display
- Cellular tower map
- Searchable location for tower coverage
- EMF scores for cellular density
- Offline magnetometer readings

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/emf-radar/id6758415227/reviews.md

### 5/5 — Best EMF Map

*2026-01-30*

This is my favorite emf tool by far. Helps me understand my exposure no matter where I am! 10/10 🏆

## Frequently asked questions about EMF Radar

### What is EMF Radar?

EMF Radar is a utility app that uses your iPhone's built-in magnetometer to detect and measure DC magnetic fields. It also features a map to show nearby cellular towers and their coverage.

### Does EMF Radar have ads?

No, EMF Radar is ad-free, allowing for an uninterrupted user experience while exploring electromagnetic fields and cell tower data.

### What devices does EMF Radar support?

EMF Radar is currently supported on iPhones, utilizing their internal sensors for accurate readings.

### How often is EMF Radar updated?

The latest version, 1.4, was released on June 22, 2026, indicating active development and potential for future updates.

### Can I use EMF Radar offline?

Yes, the magnetometer readings for detecting magnetic fields work offline, making it useful even without an internet connection.

### What information does the Cell Tower Map provide?

The Cell Tower Map displays nearby cellular towers, their network types (5G, LTE, etc.), distance from your location, and assigns an EMF score based on tower density.

### What is the rating for EMF Radar?

EMF Radar has a perfect rating of 5.0 stars based on 2 user reviews, suggesting high user satisfaction.

### Is EMF Radar suitable for children?

EMF Radar has an age rating of 4+, making it appropriate for younger users to explore basic electromagnetic concepts.

## Version history (last 3 releases)

### 1.4 — 2026-06-22

Added articles and news pulse.

### 1.1 — 2026-02-19

Added power lines and ELF (Extremely Low Frequency) radiation to the map. Added contextual information to the EMF detector. New data will now load while navigating the map.

### 1.0 — 2026-01-30

No release notes.

## More apps by Justin Tormey

- [Lax: Community Chat](https://appshunter.io/ios/app/lax-community-chat/id6654924329)
- [Maybe... Later](https://appshunter.io/ios/app/maybe-later/id6757953149)
- [metcha:](https://appshunter.io/ios/app/metcha/id6770737118)

All apps by Justin Tormey: https://appshunter.io/developer/1753277265

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*