EMF Detector turns your smartphone into a powerful electromagnetic field detector using the built-in magnetometer sensor.
Features:
• Real-time EMF measurements in μT (microtesla) or mG (milligauss)
• Beautiful animated gauge with color-coded levels (green to red)
• Live graph showing EMF field strength history
• Statistics: current, min, max, and average readings
• Haptic feedback that intensifies with field strength
• Light and dark themes with automatic system detection
• Multi-language support: English, Russian, Ukrainian
Perfect for:
• Detecting electronic devices and wiring behind walls
• Finding hidden electronics
• Educational purposes and physics experiments
• Paranormal investigation fun
Note: This app uses your device's magnetometer sensor. Accuracy depends on your device's hardware capabilities.
Latest Version
1.1.1Uploaded by
Pablo Lavrinencu
Requires Android
Android 7.0+
Category
Free Tools AppContent Rating
Everyone
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Flag as inappropriateLast updated on Aug 6, 2026
- Much more accurate EMF readings: added compass-style calibration to remove your phone's own magnetic interference, so simply rotating the phone no longer causes false spikes
- New "Measurement Mode" setting: choose between Accurate (stable, calibrated) and Sensitive (bigger, more dramatic numbers)
- Redesigned Settings screen
- Various improvements and bug fixes
