Metal Detector
Smart Tools co.
4.0 ★
117K ratings
10,000,000+
downloads
Free
AppRecs review analysis
AppRecs rating 4.1. Trustworthiness 77 out of 100. Review manipulation risk 28 out of 100. Based on a review sample analyzed.
★★★★☆
4.1
AppRecs Rating
Ratings breakdown
5 star
62%
4 star
11%
3 star
8%
2 star
3%
1 star
16%
What to know
✓
Low review manipulation risk
28% review manipulation risk
✓
Credible reviews
77% trustworthiness score from analyzed reviews
✓
High user satisfaction
73% of sampled ratings are 4+ stars (4.0★ average)
About Metal Detector
Metal Detector is in the 3rd set of the Smart Tools collection. EMF detector
<< Metal Detector apps require a magnetic sensor (magnetometer). If this app does not work properly, please check the specifications of your device. >>
This app measures magnetic field with an embedded magnetic sensor.
The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. When any metal(steel, iron) is near, magnetic field level will increase.
Usage is simple: Open the app, and move it around. The magnetic field level will constantly fluctuate. That's it!
You can find electrical wires in the walls (like a stud detector) and iron pipes in the ground.
A lot of ghost hunters had downloaded this app, and they had experimented as a ghost detector.
The accuracy depends entirely on your magnetic sensor (magnetometer). Note that it is affected by electronic equipment (TV, PC, microwave) due to electromagnetic waves.
* Main features:
- Alarm level
- Beep sound
- Sound effect on/off
- Material design
* Pro version added features:
- No ads
- Compass
* Do you want more tools?
download [Smart Compass Pro] and [Smart Tools 2] package.
For more information, watch YouTube and visit the blog. Thank you.
** Metal detector cannot detect gold, silver and coins made of copper. They are classified as non-ferrous metal that has no magnetic field.
<< Metal Detector apps require a magnetic sensor (magnetometer). If this app does not work properly, please check the specifications of your device. >>
This app measures magnetic field with an embedded magnetic sensor.
The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. When any metal(steel, iron) is near, magnetic field level will increase.
Usage is simple: Open the app, and move it around. The magnetic field level will constantly fluctuate. That's it!
You can find electrical wires in the walls (like a stud detector) and iron pipes in the ground.
A lot of ghost hunters had downloaded this app, and they had experimented as a ghost detector.
The accuracy depends entirely on your magnetic sensor (magnetometer). Note that it is affected by electronic equipment (TV, PC, microwave) due to electromagnetic waves.
* Main features:
- Alarm level
- Beep sound
- Sound effect on/off
- Material design
* Pro version added features:
- No ads
- Compass
* Do you want more tools?
download [Smart Compass Pro] and [Smart Tools 2] package.
For more information, watch YouTube and visit the blog. Thank you.
** Metal detector cannot detect gold, silver and coins made of copper. They are classified as non-ferrous metal that has no magnetic field.
Metal Detector Screenshots
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Reviews for Metal Detector
Caloy Salubre
2/17/2026
it's so cool I can detect anything I tried my scissors and it went up to 369 it's cool
Muna War
2/16/2026
not working at my oppo or nothing in it