Magnetic Field Meter

Name: Magnetic Field Meter
Rating: 4.0454545 (543 reviews)
Author: SMARTWHO

By: SMARTWHO App

Magnetic Field meter, EMF/RF, stud finder, ghost hunter — all-in-one.

Overview

Google Play Store

Downloads

129,211 ▲ 1.18K

Data as of 2026-08-31

Rating:

4.05 ▲ 0.02

(543)

Version:

2.7.2

Last updated: 2026-07-07

Ranking

#195,582 ▲ 267

Overall

Features & Capabilities

Magnetic Field Meter turns your smartphone into a professional EMF detector, metal detector, RF signal analyzer, stud finder, ghost hunter, and digital compass - all in one app. It uses your device's magnetometer to deliver accurate, real-time measurements, with an adaptive AI engine that learns your environment to reduce false alarms. View readings in μT, mG, and A/m with a 13-level color gauge and a scrolling data chart.

Beyond EMF, the app includes an RF signal meter for Wi-Fi and cellular connections, a wall-stud finder with real-time feedback, and a ghost hunter mode for entertainment. It also logs EMF data with timestamps and GPS, exports to CSV for analysis, and provides alerts via vibration, sound, and UI color cues. Note: ferrous metals are detectable; non-magnetic metals require specialized equipment.

User Growth & Download Statistics

App AI Developer Tools Education Data

By:

Downloads:

Rating:

Version:

2.7.2 Last updated: 2026-07-07

Version code:

Creation date:

2022-02-20

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.CHANGE_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk

Size:

47.23MB

Email:

co*****@smartwho.net

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-31

Compare stats and ranking:

Ranking

# 195,582 ▲ 267

For Developers

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Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

SMARTWHO

Google Play Store

https://play.google.com/store/apps/details?id=com.smartwho.smartmetaldetector

Email:

co*****@smartwho.net

Website:

https://smartwho.net

Publisher Change History

2025-12-04: ja*****@gmail.com to co*****@smartwho.net

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User Reviews

Magnetic Field Meter app is appreciated by users for effectively detecting magnetic fields and being simple to use. However, many users express concerns about privacy, citing that it requires permissions such as location access seemingly without necessity. Additionally, inconsistent sensor readings and interface issues like ad placement detract from user experience.

Pros

Detects magnetic fields when a magnet is brought close, functioning as intended.
Simple and useful for measuring magnetic fields.
App works perfectly for some users without issues.

Cons

The app demands unnecessary permissions, especially for location and data collection, despite claims of not needing them.
Location features do not work properly or cause concern among users.
App sometimes shows erratic or inconsistent magnetic field readings.
Presence of ads at the top can lead to accidental clicks and clutter the interface.