EMF Detector (Scanner)
Electromagnetic field detector
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
EMF Detector helps you visualize Electromagnetic Field (EMF) activity around you using your iPhone’s built-in magnetometer.
Whether you are checking electronics, exploring your environment, or tracking unusual magnetic changes, EMF Detector provides a clear and easy-to-read real-time experience.
KEY FEATURES
• Real-time EMF meter with smooth, responsive updates
• Live waveform and graph views for continuous monitoring
• FFT view to inspect frequency components of signal changes
• Signal change detection to catch sudden spikes and drops
• Measurement history so you can review previous sessions
• Export options (such as PDF and video capture) for sharing and reporting
• Sound effects and feedback options for interactive monitoring
• Clean, intuitive interface designed for quick readings
USE CASES
• Scan around household electronics
• Compare magnetic activity in different rooms
• Observe signal behavior near cables, adapters, and devices
• Record and share findings for personal reference
IMPORTANT NOTES
• This app is for general informational and educational use.
• Because this app uses your phone’s built-in sensors, readings may vary depending on your device specifications, device condition, and surrounding environment; use all measurements for reference only.
Upgrade options may be available for additional features and an enhanced experience.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added support for some languages
The developer, JongMin Lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JongMin Lee
- Size
- 6.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Russian, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 1 Month Premium Pass $0.99
- 1 Year Premium Pass $2.99
- Copyright
- © 2025 daniel25 soft