Metal Detector

App Introduction: The Metal Detector is a multifunctional tool app that integrates metal detection and noise detection. Leveraging advanced Hall sensor technology and intelligent algorithms, users can easily detect surrounding metal objects and environmental noise levels. The app also supports custom threshold settings, and it will alert users when detected values reach or exceed the set thresholds. In the future, we will continue to update the app with more practical measurement tools to meet users' diverse needs.

Main Features:
Metal Detection: Uses the device's magnetic sensor to detect surrounding metal objects. The app displays real-time magnetic field intensity and peak values in various directions, helping users control the detection direction.
Noise Detection: Detects the noise level in the environment after the user grants microphone recording permissions. The app displays real-time noise levels in decibels.
Threshold Settings: Users can define thresholds for metal detection and noise detection in the settings. When detected values reach or exceed the set thresholds, the app will issue an alert.
User Feedback: Users can contact developers via email to report issues or suggest features. We will continuously optimize and update the app in subsequent versions.

FAQs:
Inaccurate Metal Detection: Ensure the device's magnetic sensor is functioning correctly, avoid using the app in strong magnetic fields, and try recalibrating the sensor as prompted.
Inaccurate Noise Detection: Ensure the device's microphone is not obstructed and avoid using the app in extremely noisy environments.
App Won't Start: Ensure the device's operating system version meets the app's requirements. Check if the Android version has a Hall sensor.

Privacy Policy: We take user privacy protection very seriously. The app does not collect or store users' personal data. All detection data is processed locally on the device and not uploaded to any servers.

Disclaimer: This app is for entertainment and reference purposes only and does not guarantee absolute accuracy of detection results. Users should make their own judgments and bear risks during use. The developer is not responsible for any losses or damages arising from the use of this app.

In future version updates, we plan to integrate more practical measurement tools such as temperature measurement, humidity measurement, and atmospheric pressure detection. Meanwhile, we will continuously optimize existing features and enhance user experience based on user feedback.

Contact Email: flydragonhello@gmail.com