Metall Detector is a free Android app developed by AFS-Software GmbH u Co KG. It falls under the category of Utilities & Tools and allows users to use their mobile phones as metal detectors.

With Metall Detector, users can easily find metal objects using their phones. Whether it's metal in the wall or on a person, this app utilizes the magnetometer of the mobile phone or tablet to measure the electromagnetic fields of objects, allowing users to locate metal objects such as speakers, nails, pipes, struts, keys, computers, stereos, coins, and more.

One useful tip for iPhone users is that the app works best when the phone is moved freely in space, as the magnetic field sensors are affected by movement. Users can also calibrate the app for optimal performance.

Metall Detector is a handy tool for anyone in need of a metal detector and is available for free on the Android platform.