Magnetic Field Scanner
Detect Hidden Devices Nearby
About
This utility app uses your phone's magnetometer to detect unusual magnetic field spikes, which may indicate the presence of hidden electronic devices. It provides real-time alerts, visual graphs, and customizable sensitivity to help you scan your surroundings for potential privacy threats.
What's New in Magnetic Field Scanner
8.0
December 1, 2025
Updated UI Better performance
Subscription plans
MagnetoScanner Month Pass
1 month ad-free
In-App Purchases
$39.99
MagnetoScanner Lifetime Access
Remove all ads in app for life
Developer apps
FAQ
What is Magnetic Field Scanner?
Magnetic Field Scanner is a utility app that uses your phone's built-in magnetometer to detect changes in magnetic fields. These changes can sometimes indicate the presence of nearby electronic devices.
How does Magnetic Field Scanner work?
The app transforms your phone's magnetometer sensor into an EMF scanner. It measures real-time magnetic field strength and alerts you to unusual spikes that might be caused by hidden electronics.
Can Magnetic Field Scanner guarantee detection of all hidden devices?
No, the app cannot guarantee detection in every case. It's a first-line privacy tool and should be used alongside visual inspection for best results. Strong spikes can also occur near metal objects or power sources.
Does Magnetic Field Scanner have ads?
No, Magnetic Field Scanner does not contain advertisements. It is designed to provide a discreet and uninterrupted scanning experience.
What devices is Magnetic Field Scanner compatible with?
Magnetic Field Scanner is available for iPhone and iPad devices.
What are the subscription options for Magnetic Field Scanner?
Magnetic Field Scanner offers a MagnetoScanner Month Pass for $5.99 per month and a MagnetoScanner Year Pass for $29.99 per year.
How often is Magnetic Field Scanner updated?
The latest version, 8.0, was released on December 1, 2025, indicating regular updates to improve functionality and reliability.
What is the age rating for Magnetic Field Scanner?
Magnetic Field Scanner has an age rating of 4+, making it suitable for a wide range of users concerned about privacy.
