EMF Detector - EMF Meter
EMF · Safety · Paranormal
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn your phone into an EMF meter and ghost detector. The upgraded spirit box now speaks words aloud, with 3-axis readings, sessions and EVP.
EMF Detector turns your iPhone's magnetometer into a precise electromagnetic field scanner with three purpose-built modes — and now keeps a full history of every reading you take.
THREE MODES
• Auto — radial gauge with EMF level descriptions.
• Safety — wire detection (background / weak / moderate / live wire) with ICNIRP public exposure zones (safe / caution / danger) and household appliance references.
• Paranormal — baseline-relative anomaly detection. After 5s of baseline measurement, alerts you with 5-level intensity when EMF spikes deviate from normal — classic ghost-hunting workflow.
WHAT'S NEW
• Measurement History — every reading is auto-saved with a 7-day trend chart and insights like "+12% vs your 7-day average".
• Notes & Favorites — add a note ("bedroom wall outlet") and star to any saved reading.
• Compare Mode — pick two saved readings and view the difference side by side.
• Calibration Offset — fine-tune your sensor in ±1 µT steps.
• Share Result — share your current EMF reading as an image.
• CSV Export — share all your measurements as CSV for spreadsheets.
REFERENCE LIBRARY
• ICNIRP public exposure limit (100 µT)
• Household appliances: monitor, laptop, electric blanket, fridge, vacuum, induction cooktop, hair dryer
• Wiring: background, weak field, wire detected, live wire
• Paranormal classes 1–5
CORE FEATURES
• Magnetometer-based magnetic field measurement (µT)
• Real-time min/max/avg tracking
• Radial gauge + chart visualization
• Microphone-free, sensor-only
HONEST TECH NOTE
iPhone magnetometers measure static and low-frequency magnetic fields. They cannot detect microwave / Wi-Fi / 5G RF radiation. The app reports what the sensor actually sees.
FOR ELECTRICIANS · HOME SAFETY · GHOST HUNTERS · INVESTIGATORS · CURIOUS MINDS
Available in 14 languages.
Ratings & Reviews
Thanks for using our app! This update brings behind-the-scenes performance and stability improvements for a smoother, more reliable experience. Your support means the world to us.
The developer, Kyu-Hee Jang, 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
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kyu-Hee Jang
- Size
- 62.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Contains
Advertising
- Copyright
- © Copyright 2026 Simon Jang. All rights reserved.