Mag Detector

Contains ads
Content rating
Everyone
50+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image

About this app

MagDetector is a simple and practical magnetic field sensing tool that uses your phone's built-in magnetic sensor (magnetometer) to monitor the magnetic field strength of the surrounding environment in real time, and provides clear numerical and pointer instrument displays.
🔧 Features:
🎯 Real-time magnetic field display: Displays X/Y/Z axis magnetic field components and total strength (μT)
🧭 Analog dashboard interface: Presents magnetic field changes in an intuitive way
🚨 Strong magnetic reminder: Automatic vibration reminder when exceeding 80μT
📈 Maximum value record: Real-time tracking of the highest magnetic field value in history
📲 Minimalist UI design: Clear, clean, and interference-free
A practical tool that displays the ambient magnetic field strength in real time and detects magnets and magnetic field anomalies
Updated on
Jul 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 4 others
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • Data can’t be deleted

What’s new

Update SDK 36
Content rating
Everyone
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App support

About the developer
張智凱
mickeykai@hotmail.com
鷺江街74號 蘆洲區 新北市, Taiwan 247

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