Metal Detector EMF detects the presence of metal nearby.
Metal detectors measure magnetic field value using a magnetic sensor that is built into your smartphone.
Now You can easily find metallic objects that are hidden underground, behind walls etc. , or be a treasure hunter or ghost hunters, also see a reading trend through the graph.
Simple app in your device called Gauss Meter are used for measuring the Earth's magnetic field but can't detect silver, gold, copper coins (non-ferrous - no magnetic field).
This Magnetometer app require a magnetic sensor otherwise does not work.
Minor improvements and fixes
Ratings and ReviewsSee All
When u have a gold item on it, it can’t really get any high signatures on the thing so it’s a good app cause it does kinda work but need some sorting and fixes
Great concept and app, but it would be nice, actually, it that's an understatement, this app could be 10x better if the developer actually put an area that explains what these values mean. Like if it's normally 46ut then what does it mean if an area is 15ut less or 140ut or more??? Kinda lame to have this app then have to look everywhere online to find out what this means. 3 out of 5stars at this time, Dec 17, 2019......
It’s good but need more improvement on the sensitivity of it
I really like the app it’s really good but can you probably add and option at tells you where the thing is; like a tracker that the metal detector has to find the thing easier.
With Family Sharing set up, up to six family members can use this app.