About
This utility app uses your phone's magnetometer to detect electromagnetic fields, helping you find nearby metal objects, magnets, and even hidden electrical wiring behind walls. It offers adjustable sensitivity and a vibration alarm for critical readings.
What's New in Metal Detector
1.0.0
September 6, 2016
This app has been updated by Apple to display the Apple Watch app icon.
Developer apps
FAQ
How does Metal Detector work?
Metal Detector uses your phone's built-in magnetometer to detect electromagnetic fields. When these readings exceed a set threshold, the phone vibrates, indicating the presence of ferromagnetic material nearby.
Can Metal Detector find things behind walls?
Yes, the app can detect hidden electrical wires and metallic studs behind walls by sensing their electromagnetic fields. Its effectiveness may vary depending on wall material and depth.
What is the detection range of Metal Detector?
Depending on your phone's capabilities, it can detect metals up to approximately 30cm away and magnets from a significant distance. The exact range can vary by device.
Does Metal Detector have ads?
No, Metal Detector does not contain advertisements. It is a free application without any intrusive ads.
What devices is Metal Detector compatible with?
Metal Detector is compatible with iPhones, iPads, and iPods. It requires a device with a magnetometer/compass sensor.
How accurate is Metal Detector?
The accuracy of Metal Detector depends on the quality of your phone's magnetometer and potential interference from household electronics or phone cases. It provides readings of magnetic field components (x, y, z).
Can I customize the sensitivity of Metal Detector?
Yes, you can set a critical threshold for the magnetic field readings. When this level is reached, the phone will vibrate, alerting you to nearby metal.
When was Metal Detector last updated?
Metal Detector was last updated on September 6, 2016, with version 1.0.0. It was initially released on the same date.
