Gold Detector App with Sound

Gold Detector App with Sound: Magnetic Field Sensor


Explore changes in the magnetic field around your phone with an easy-to-use sensor tool. Gold Detector App with Sound uses the magnetic field sensor available on supported Android devices and provides visual readings and sound feedback when magnetic-field levels change.

Important: This app does not identify gold, silver, or other materials by composition. It cannot confirm whether an object is made of gold and does not replace professional metal-detection equipment. Results depend on your phone's magnetic sensor, surrounding electronics, magnetic interference, and the properties of nearby objects.

🔍 Explore Magnetic Field Changes


Move your phone slowly around nearby objects and watch the sensor readings change in real time. When the detected magnetic-field level increases, the app can provide visual and sound feedback to make changes easier to notice.


The app is useful for experimenting with your phone's magnetic sensor and checking for nearby objects or sources that influence magnetic-field readings.

🔊 Sound Feedback


Use sound alerts while exploring your surroundings so you do not need to watch the screen continuously. Changes in the sensor reading can trigger audio feedback, helping you notice stronger magnetic-field activity nearby.

📴 Works Without an Internet Connection


The main sensor features can work offline because readings come from compatible hardware inside your device. This makes the app convenient for testing magnetic-field changes at home, outdoors, in a workshop, or while traveling.

📷 Camera View


Use the camera view as a visual reference while checking sensor readings around you. The camera helps you see where you are pointing the phone while monitoring magnetic-field activity.


The camera itself does not see through objects or identify hidden gold or metal. Detection information comes from the supported magnetic sensor in your device.

✨ Key Features

• Real-time magnetic-field sensor readings


• Sound feedback when readings change


• Simple visual meter for easier monitoring


• Offline sensor functionality


• Camera view for visual orientation


• Clear and easy-to-read interface


• Useful for experimenting with magnetic-field changes around nearby objects

📱 Device Compatibility


A magnetic field sensor is required for detection features. Sensor availability, sensitivity, and measurement range vary between Android devices. Nearby electronics, magnets, cases, speakers, and other environmental factors can also affect readings.


⚠️ Please Note


This app measures changes reported by your phone's magnetic field sensor. It does not determine the chemical composition of an object and cannot guarantee detection of gold, silver, jewelry, coins, or other valuable materials.


Use the app as a convenient magnetic-field exploration tool, not as professional prospecting, security, scientific, or industrial detection equipment.


Download the app and explore how magnetic-field readings change around your environment.