EMF Detector: Magnetic Meter

smartpeopleapps

About this app

EMF Detector: Magnetic Meter turns your phone into a simple magnetic
field meter. Open the app, point your phone, and see live EMF readings
from the built-in magnetometer sensor.

WHAT IT DOES
- Live magnetic field readings in microtesla (µT) and gauss
- Real-time graph so you can watch levels rise and fall
- Peak and average value tracking during a scan
- Detects the strength of magnetic fields near appliances, wiring,
speakers, motors, magnets and metal objects
- Works offline — no internet needed to take a reading

HOW TO USE IT
1. Open the app and hold your phone flat.
2. Walk slowly toward the object you want to check.
3. Watch the reading climb as you get closer to the source.
4. Compare readings in different rooms to find the strongest spots.

WHERE PEOPLE USE IT
- Checking magnetic field levels near a router, TV, fridge or microwave
- Finding hidden wiring, pipes, studs and metal behind walls
- Testing whether a magnet or speaker is still working
- School and college physics experiments
- Hobby ghost hunting and EMF exploration
- General curiosity about the electromagnetic environment at home

WHAT YOU SHOULD KNOW
This app reads your phone's magnetometer, the same sensor the compass
uses. It measures magnetic field strength only.

It does NOT detect nuclear radiation, ionizing radiation, gamma rays,
X-rays or radioactivity. It is not a Geiger counter and cannot replace
one. It also does not measure radio frequency (RF) or Wi-Fi signal
power directly.

Readings are limited by your phone's hardware. Different phones have
different sensor quality, so values are useful for comparison and
exploration, not for professional, medical or safety measurements. Do
not rely on this app for any health, safety or compliance decision. For
that, use a certified EMF meter and consult a qualified professional.

If your readings look wrong, calibrate the sensor by moving your phone
in a figure-8 pattern a few times, and move away from magnets, cases
with metal clips, and wireless chargers.

REQUIREMENTS
Your device must have a magnetometer sensor. Most Android phones do. If
the app shows no reading at all, your device likely does not include
this sensor.

The app is free and supported by ads.

Questions or feedback? Contact us and we will get back to you.

Ratings and reviews

Great EMF detector app! It’s simple, easy to use, and the readings are quick and clear. The interface is clean and user-friendly. Overall, a useful and interesting app to have. Highly recommended!

Excellent product, truly monitors the radiation!

Best app for EMF detection

What’s new

Performance improvements and bug fixes — thanks for the reports, keep them coming!