2025-01-06 00:00:00 The metal detector app is an ideal tool for discovering hidden metal objects using your smartphone's built-in magnetic sensor. It helps locate metal objects such as lost keys or iron pipes with ease, making it a valuable tool for finding interesting items. 🪩🎊🎉 ❤️ Using the Metal Detector app is simple: 1️⃣ Turn on the metal detector. 2️⃣ Move your device around the area.