Detect metal objects by measuring the magnetic field around you. The app uses your device's built-in sensor to display magnetic field trends and alerts you with sound when a strong signal is detected, indicating a potential metal object. Customize alerts, lighting, and themes for a personalized experience.
3.0.2
May 27, 2026
-Minor bug fixes.
This app measures the magnetic field emitted by objects around you using your iPhone's built-in magnetic field sensor. It helps you detect potential metal objects by displaying the magnetic field trends and alerting you with sound when a strong signal is detected.
The app utilizes your iPhone's magnetic field sensor to measure the strength of magnetic fields. When the sensor detects a significant increase in the magnetic field, it suggests the presence of an object with a high metal composition.
Yes, the app is free to use. However, it is supported by advertisements. You can disable audio alerts and adjust their volume to your preference.
Key features include displaying magnetic field trends, providing sound alerts for detected metal, adjustable alert volume, an integrated flashlight for low-light conditions, and customizable color themes.
While the app can detect magnetic fields, its effectiveness for finding buried treasure depends on the depth and composition of the object, as well as the sensitivity of your iPhone's sensor. It is primarily designed for detecting nearby objects with significant metal content.
