Metal Detector & EMF Meter

Turn your phone into a metal detector, EMF meter and magnetometer. Using the built-in magnetic sensor, it measures the magnetic field around you in real time and detects nearby metal and electromagnetic sources.

KEY FEATURES

• Real-time magnetic field in µT, Gauss or milliGauss

• X / Y / Z axis values for the full field vector

• Metal detection with adjustable sensitivity

• Sound & vibration alerts that speed up as you get closer (Geiger-counter style)

• EMF detector mode: Safe / Elevated / High level with color status

• Built-in compass (magnetic heading)

• Minimum, average and maximum readings with a live graph

• Export your measurements as a CSV file to share or analyze

• Home screen widget for a quick field reading

• Dark mode for comfortable use at night

• Remove ads: a one-time purchase removes all ads for a cleaner experience

HOW TO USE

1. Open the app and move it near objects to scan.

2. Watch the meter, graph and alerts respond to the magnetic field.

3. Turn on EMF mode to see the field level at a glance.

4. Calibrate by moving the phone in a figure-8 pattern for better accuracy.

GREAT FOR

• Finding studs, nails, pipes and hidden metal in walls

• Checking magnets and magnetic strength

• Spotting electromagnetic fields from wiring and appliances

• Science experiments and curiosity

* Readings depend on your device's magnetic sensor and are for reference only. This app is not a measuring instrument and should not be used for safety or medical decisions.