---
title: "Metal Sniffer Free - Metal Detector & Tesla Meter - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "This app measures magnetic field using a magnetic sensor that is built into your device.  The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. When an"
---

# Metal Sniffer Free - Metal Detector & Tesla Meter — United States

![Metal Sniffer Free App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple22/v4/d9/22/f0/d922f0c2-9875-908d-42bc-2a30b3fa72b9/pr_source.jpg/434x0w.png)

**Developer:** [海文 王](https://apptail.io/developer/developer-MtT)
**Category:** Utilities
**Rating:** 3.7/5 (3 ratings)
**Price:** Free
**Bundle ID:** com.wenstudio.free.f2.MetalDetector
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.0 (released 2016-08-22)
**Original Release:** 2016-09-10
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1146121996)
**AppTail Page:** [https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/united-states](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/united-states)

## Metal Sniffer Free Description
This app measures magnetic field using a magnetic sensor that is built into your device.

The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. When any metal is near, the value of magnetic field 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 finder) 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) due to electromagnetic waves.


* Main features:
- Alarm level
- Beep sound
- Material design


** Metal detector cannot detect gold, silver and coins made by copper. They are classified as non-ferrous that has no magnetic field.

## Metal Sniffer Free Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple22/v4/22/04/bd/2204bd41-e0d5-91fc-f32d-f6598cadd9de/pr_source.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple62/v4/da/45/81/da458167-a810-ec6d-9a45-598da7bd8ea6/pr_source.png/2048x2732.png)

## Metal Sniffer Free Rating Breakdown in United States
- 5 stars: 2 (67%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (33%)




## Metal Sniffer Free Discovered Keywords
- metal detector
- gold finder
- metal detector magnetometer
- metal detector free
- tesla meter
- metal finder
- metal detector gold finder
- metal detector app
- metal detector app free metal sniffer free
- gold detector


## Metal Sniffer Free Available In
- [Brazil](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/brazil)
- [United States](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/united-states)
- [Germany](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/germany)
- [New Zealand](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/new-zealand)
- [India](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/india)
- [Türkiye](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/turkey)
- [Mexico](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/mexico)
- [Spain](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/spain)
- [Australia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/australia)
- [Azerbaijan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/azerbaijan)
- [Sweden](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/sweden)
- [Saudi Arabia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/saudi-arabia)
- [Norway](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/norway)
- [Austria](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/austria)
- [Denmark](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/denmark)
- [Dominican Republic](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/dominican-republic)
- [Algeria](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/algeria)
- [Ecuador](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/ecuador)
- [Estonia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/estonia)
- [Egypt](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/egypt)
- [Finland](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/finland)
- [France](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/france)
- [United Kingdom](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/united-kingdom)
- [Greece](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/greece)
- [Hong Kong SAR China](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/hong-kong)
- [Croatia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/croatia)
- [Hungary](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/hungary)
- [Indonesia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/indonesia)
- [Ireland](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/ireland)
- [Israel](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/israel)
- [Iceland](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/iceland)
- [Italy](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/italy)
- [Jordan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/jordan)
- [Japan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/japan)
- [South Korea](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/south-korea)
- [Kuwait](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/kuwait)
- [Kazakhstan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/kazakhstan)
- [Lebanon](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/lebanon)
- [Sri Lanka](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/sri-lanka)
- [Lithuania](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/lithuania)
- [Luxembourg](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/luxembourg)
- [Latvia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/latvia)
- [Madagascar](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/madagascar)
- [North Macedonia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/north-macedonia)
- [Malta](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/malta)
- [Malaysia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/malaysia)
- [Nigeria](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/nigeria)
- [Netherlands](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/netherlands)
- [Nepal](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/nepal)
- [Peru](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/peru)
- [Philippines](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/philippines)
- [Pakistan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/pakistan)
- [Poland](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/poland)
- [Portugal](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/portugal)
- [Romania](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/romania)
- [Russia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/russia)
- [Singapore](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/singapore)
- [Slovenia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/slovenia)
- [Slovakia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/slovakia)
- [Thailand](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/thailand)
- [Tunisia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/tunisia)
- [Taiwan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/taiwan)
- [Ukraine](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/ukraine)
- [Uganda](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/uganda)
- [Uzbekistan](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/uzbekistan)
- [Vietnam](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/vietnam)
- [United Arab Emirates](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/united-arab-emirates)
- [South Africa](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/south-africa)
- [Armenia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/armenia)
- [Argentina](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/argentina)
- [Belgium](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/belgium)
- [Bulgaria](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/bulgaria)
- [Bahrain](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/bahrain)
- [Brunei](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/brunei)
- [Belarus](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/belarus)
- [Canada](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/canada)
- [Switzerland](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/switzerland)
- [Chile](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/chile)
- [Colombia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/colombia)
- [Cyprus](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/cyprus)
- [Czechia](https://apptail.io/app/metal-sniffer-free-metal-detector-tesla-meter-ukCe/czechia)

---

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