🔍 MetalScan & Fake Gold Detector is your all-in-one metal detection and fake gold identification tool. Whether you’re scanning for hidden metal objects or trying to identify real vs. fake gold, this app gives you precise, live feedback using your phone’s magnetic sensor.

🎯 Key Features:
✅ Metal Detector – Detect ferrous and magnetic metals with live graph & needle gauge.

🪙 Fake Gold Detection – Test objects and check if they react like real gold.

🎯 Vibration & Sound Alerts – Customize intensity alerts based on metal strength.

📈 Live Line Chart – Monitor magnetic field changes in real time.

🧭 Gauge Meter – See magnetic intensity on an analog-style dial.

📶 Sensitivity Control – Adjust the detection sensitivity to suit your environment.

🌙 Dark Mode – Optional night-friendly UI theme.

📦 Smart Calibration – Calibrate using the “draw an 8” phone motion gesture.

🔒 Data-Safe – Reference magnetic field values saved locally for smarter detection.