Android customization can reach unsuspected limits. Today our mobile phone has become an indispensable tool to save us from any trouble, and among the most curious functions that we can have, we now have the curious possibility of transform our smartphone into a metal detector.
Use your mobile as a metal detector
metal detector free is an application that allows you to use your smartphone to function as a metal detector. It is available for free in the Play Store and does not include any type of payment once it has been downloaded, although it does somewhat aggressive advertising.
Using the magnetometer of your smartphone (the same tool that allows GPS tracking to always know which direction is north), Metal Detector Free claims to detect metals, magnetic fields, and other items with similar capabilities. As soon as you open the application, They show you a small tutorial with its operation:
Metal Detector Free communicates with the user through sounds and vibrations. Both can be activated and deactivated in the configuration section. On the main screen, the top circle shows a more or less general distance from where the metal is. The lower circles represent the X/Y/Z axes. The last two boxes try to determine if the phone is hitting or if the magnetometer has destabilized, something that we can solve by moving the terminal in various directions.
The developers also seek to highlight the style of their program. You can choose from a wide range of colors to define how the app looks to your liking. This is the house brand of the Ultradroid team, behind the development of this metal detector.
The smartphone is the modern Swiss army knife
In the early days of Android it was not uncommon to download an application to use the flash as if it were a flashlight. Today that is a functionality that comes as standard, but in its day it already advanced the multiple uses that we were going to give to our mobile phone.
At present, we can already use our terminal as a meter to measure distances or as a remote control. Our smartphone is a modern Swiss army knife capable of performing countless tasks.
If you are interested in adding the possibility of detecting metals using your mobile phone, you can download Metal Detector Free for free from the Play Store through the following button:
