EMF Radar

EMF Meter & Cell Tower Map

Only for iPhone

Free · Designed for iPhone

iPhone

Turn your iPhone into an EMF detector. Measure magnetic fields and map nearby cell towers instantly. EMF Radar helps you understand the electromagnetic environment around you. EMF Meter Use your iPhone's built-in magnetometer to detect and measure DC magnetic fields in real-time. The intuitive gauge displays field strength in microtesla (μT), making it easy to identify sources of magnetic activity near electronics, appliances, and other objects. Cell Tower Map Search any address to see nearby cellular towers and their coverage. View tower details including network type (5G, LTE, UMTS, GSM, CDMA) and distance from your location. Each area receives an EMF score based on tower density and proximity. Features - Real-time magnetic field measurements with animated gauge - Interactive map with tower markers color-coded by network type - Search any location to check tower coverage - EMF scores to quickly assess cellular infrastructure density - Works offline for magnetometer readings Whether you're curious about the magnetic fields in your home or want to understand cellular coverage in your area, EMF Radar gives you the tools to explore.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Added power lines and ELF (Extremely Low Frequency) radiation to the map. Added contextual information to the EMF detector. New data will now load while navigating the map.

Version 1.1

The developer, Justin Tormey, 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Justin Tormey
    • Size
      • 1.4 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 26.2 or later.
      • iPhone
        Requires iOS 26.2 or later.
      • Mac
        Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 26.2 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © EMFRadar
  • Developer Website
  • Privacy Policy

    • More by Justin Tormey