Magnetometer: Metal Detector

diamond-dave

Jul 24, 2026

34.4 MB
File Size
Security
Everyone
Android 7.0+
Android OS

Download APK

How to install XAPK / APK file

About Magnetometer: Metal Detector

Magnetometer with live field readings, proximity alerts, and compass heading.

Magnetometer is a real‑time magnetic field viewer for Android. It shows live µT readings, heading, and a history graph so you can see how the magnetic field changes as you move your device.

Key features:

- Live magnetic field strength (µT) and 3‑axis values (X/Y/Z)

- Compass heading with tilt compensation

- Proximity indicator (COLD / WARM / HOT)

- Adjustable sensitivity (detection threshold)

- Sound and vibration alerts that intensify with stronger signals

- Calibration to set a baseline for accurate detection

- History graph to visualize changes over time

- Demo mode for testing on devices without a magnetometer

Notes:

- This app is for fun/experiments and does not replace professional metal detectors.

- Only magnetic (ferromagnetic) materials significantly affect the readings.

What's new in the latest 1.1.1

Last updated on 2026-07-24

What's new
• Auto-calibration on launch — the detector is ready the instant you open the app, no button press needed.
• More reliable detection: now responds to nearby iron and steel from any direction.
• The big number now shows Field Change, so it clearly jumps as you approach metal.
• Faster response when you sweep the phone over an object.
• Clearer on-screen guidance, plus a figure-8 tip when accuracy is low.
Note: detects magnetic (ferrous) metals and magnets only.

Videos and Screenshots