EMF Detector - EMF Meter
Electromagnetic Field Scanner
About
This utility app transforms your iPhone's magnetometer into an electromagnetic field scanner. It offers three distinct modes for safety, general readings, and paranormal investigation, with features like measurement history and comparison.
What's New in EMF Detector
1.0.23
July 7, 2026
New: a 3-axis (X/Y/Z) panel on the Meter tab with a safe/caution/high band. Thanks for the reviews and feedback!
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FAQ
What can EMF Detector measure?
EMF Detector uses your iPhone's magnetometer to measure static and low-frequency magnetic fields in microteslas (µT). It can detect general EMF levels, identify potential wire presence, and alert to anomalies for paranormal investigation.
Does EMF Detector have ads?
Yes, EMF Detector contains advertisements. As a free utility app, it relies on ads to support its development and features.
What are the different modes in EMF Detector?
EMF Detector offers three modes: Auto for general readings with descriptions, Safety for wire detection and exposure zones, and Paranormal for anomaly detection relative to a baseline.
Can EMF Detector detect Wi-Fi or 5G signals?
No, EMF Detector's iPhone magnetometer cannot detect microwave, Wi-Fi, or 5G RF radiation. It reports only what the device's magnetic sensor can measure.
How often is EMF Detector updated?
The app was last updated on May 28, 2026, indicating active development. Users can expect ongoing improvements and feature additions.
What devices is EMF Detector compatible with?
EMF Detector is available for iPhone and iPod devices. It requires iOS to function.
What is the age rating for EMF Detector?
EMF Detector has an age rating of 17+. This is likely due to the nature of some of its applications, such as paranormal investigation.
Can I export my EMF readings from EMF Detector?
Yes, EMF Detector allows you to export all your saved measurements as a CSV file. This is useful for detailed analysis in spreadsheets.