EMF Field Detector RF Scanner

EMF Field Detector RF Scanner

Find Wave & Hidden Emitters

5.5K ratings
1131 reviews
With Ads#166 in paid Utilities
🔧 Utilities
🎬 Entertainment
$4.99
In-App PurchasesWith Ads

Details

Released
August 2, 2014
Updated
July 6, 2026
EMF Field Detector RF Scanner video #1 for iPhone
EMF Field Detector RF Scanner screenshot #2 for iPhone
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EMF Field Detector RF Scanner screenshot #5 for iPhone
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EMF Field Detector RF Scanner screenshot #7 for iPhone
EMF Field Detector RF Scanner screenshot #8 for iPhone
EMF Field Detector RF Scanner screenshot #9 for iPhone
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About

Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.

✓Detects electromagnetic fields (EMF)
✓Warns of high magnetic fields with beeps
✓Measures magnetic force on three axes
✓Records readings with time and date stamps
✓Stores up to 100 records
✓Sends measurements via email
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What users say about EMF Field Detector RF Scanner

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What's New in EMF Field Detector RF Scanner

7.4

July 6, 2026

Improved neon measurement graph.

2

Subscriptions & In-App Purchases

$4.99

Premium Pack

Enjoy All EMF Features

Charts

Top Paid

📉 166-20

Utilities

This app dropped -20 positions in Utilities chart.

Last updated on November 3, 2026.

User reviews

Super duper

The Info Section dives deep into the intriguing world of electromagnetic fields (EMF), offering comprehensive insights that are sure to capture your attention. It meticulously outlines the various sources of EMF and provides measurements in microTeslas, enabling a clear and accurate assessment of exposure levels that can result from using specific appliances. In addition to this valuable information, the section presents a variety of solutions and preventive strategies designed to help you minimize your exposure to EMF. It's also crucial to note that if you plan to conduct more than ten measurements in a row, the buzzing sound generated during these EMF assessments may become quite annoying. Furthermore, when it comes to magnets, it's important to mention that toys equipped with magnets can provide a delightful source of entertainment for both children and adults alike.
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Very interesting app

I am intrigued to continue using the app.

A joke

Values don’t change as you drive from downtown into the deep national forest with no signal around, meaning those values are random and not real

Not good

Unable to locate any type of devices with this app.

Pretty Handy

App is cool. Still working it out but it pretty good so gar.

Developer apps

User experience

🐞

Reported Bugs

2 issues

App freezes or stops working after updates

Bug

Readings not always accurate or reliable

Bug
✨

Requested Features

3 requests

Ability to export data

Feature

More detailed explanations and guidance

Feature

Compatibility with other EMF measurement devices

Feature

FAQ

What does the EMF Field Detector RF Scanner app do?

This app allows you to detect electromagnetic fields (EMF) and magnetic radiation using your device's built-in sensors. It can alert you to high magnetic field measurements and potential radiation sources around you, such as appliances or electrical outlets.

What are the key features of this EMF detector app?

Key features include tracking high magnetic field measurements with time stamps, receiving warning beeps near radiation, measuring magnetic force on three axes (x, y, z) in microteslas, recording up to 100 readings, and the ability to send measurements via email.

Is this app free to use?

The app is available for free download and use, but it includes in-app purchases. This means you can use the core functionality without cost, but certain additional features or enhancements may require a purchase.

What devices is this app compatible with?

This app is designed to work with iPhones that have compass hardware. It will not function on an iPod Touch as it lacks this necessary component. It's important to note that the app is intended for entertainment purposes and does not provide true metal detector functionality.

How can I use this app to check for EMFs?

You can use the app to scan your surroundings for electromagnetic fields. Place your device near appliances, electrical sockets, or other potential sources of radiation. The app will alert you to high readings and allow you to record them for later review.