Best Magnetic Field Calc + Apps

Magnetscape

Magnetic field analysis tool

$6.99

This app uses your device's magnetic sensor to analyze surrounding magnetic fields in real-time. It offers graphical, time-based, and frequency analysis modes for various applications, including metal detection and electromagnetic field investigation.

Magnetic Field Detector

Detect ambient & near fields!

$0.99

This utility app detects and displays nearby magnetic fields using your device's compass. It can also function as a basic metal detector by measuring magnetic field strength.

EMF & Magnetic Detector

Detect wires & metal fast

Free

This app uses your device's magnetometer to detect magnetic and electromagnetic fields. It helps locate metal objects, hidden wires, pipes, and even wood studs behind walls. Get real-time readings and alerts to explore your surroundings.

Magnetometer ∞

Magnetic Sensor & EMF Meter

Free

Visualize magnetic fields in real-time with precision charts and monitor X, Y, Z axis readings. Ideal for scientific research, education, and field work, this app offers professional-grade accuracy and an intuitive interface for easy data interpretation.

Magnetic Field Metal Detector

Find Metal & Detect EMF

Free

This utility app uses your device's magnetometer to measure magnetic fields, detect EMF, and visualize magnetic data in real-time. It can help identify magnetic metal objects by sensing disturbances in the surrounding magnetic field and offers customizable alerts.

Tesla Meter - magnetic and gauss field measurement tool and metal detector

by Pavel Bukhonov

$0.99

This tool measures magnetic field strength and magnetization of materials. It can also function as a metal detector.

Metal Detector – Magnet Finder

Find Metals with Your Phone

Free

This tool uses your phone's magnetic sensor to detect metal objects and measure magnetic field strength. It provides real-time readings, visual and audio alerts for increased fields, and a history graph to track changes.

Magna-AR

by Chrystian Vieyra

Free

Visualize magnetic fields in real space using your device's magnetometer and ARKit. This app overlays magnetic field data onto your camera view, ideal for STEM education and research. Explore real-world magnetic sources with color-coded visualizations.

Quadrant Magnetics Calculator

by Quadrant International

Free

Calculate magnetic force, permeance coefficient, and demagnetizing factor for various magnet shapes. Input magnet dimensions and grade or Br value to get results based on computer simulation data.

Tesla Field Meter

by JMS Solutions, LLC

$0.99

This application measures magnetic field strength, responding to both static and alternating fields. It helps users make a qualitative assessment of magnetic field exposure from various sources.

MagnetMeter

3D Vector Magnetometer

$1.99

Visualize magnetic fields in 3D and measure their strength and direction. Explore objects, detect hidden lines, or estimate your position without GPS. Offers multiple display modes for magnetic and acceleration data.