Wire and Pipe Finder is a free Android app developed by One Spire that can detect AC live wires, copper, pipes, metal objects underground, floor, and inside the walls. The app is perfect for those who want to drill into walls but don't want to take the risk of damaging electrical wires and pipes. Wire and Pipe Finder is easy to use and can detect hidden metal objects up to 60mm deep.

The app works using your phone's magnetic sensor. When you want to detect hidden metal objects, the app will show you the dB value on your screen. If the dB value increases from 40uT onwards, it means the app has detected hidden metal objects. Wire and Pipe Finder has multiple detection modes, including scan by meter, by sensor, and by graph. You can also detect hidden studs with the app's help.

Wire and Pipe Finder is a useful app for construction and decoration work. It can help you locate AC live wires, network cables, and metal objects in walls or underground. The app will alert you when it finds any hidden devices. However, make sure that your phone has a magnetic sensor before using the app.