Great
At the moment I tap play it started showing the field generated by a strong magnet in my nightstand 1 meter away
Response from developer
Thank you! Glad it picked up the magnetic field right away. ⚡
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About
Transform your device into a magnetic field detector. It measures magnetic field strength in real-time with a 3-axis display and provides visual alerts for metal and magnet detection. Explore the invisible magnetic world around you with a sleek, intuitive interface.
✓Real-time magnetic field measurement
✓3-axis directional analysis
✓Metal and magnet detection alerts
✓Radar-style magnetic scanner
✓N/S/E/W compass markings
✓Adjustable sensitivity
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What's New in Magnetometer+
1.0.22
July 21, 2026
New Stud Finder mode! Sweep your phone across a wall and the app marks the magnetic peaks from nails and screws with a haptic buzz and a peak-hold bar. Adjustable sensitivity and quick recalibration help you trace hidden metal fast.
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FAQ
What is Magnetometer+?
Magnetometer+ is a mobile application that transforms your device into a magnetic field detector. It measures magnetic field strength in microtesla (µT) and can detect metals and magnets using color-coded alert zones.
Does Magnetometer+ have ads?
Yes, Magnetometer+ contains advertisements. As a free application, it utilizes ads to support its development and distribution.
What devices does Magnetometer+ support?
Magnetometer+ is currently supported on iPhone and iPod devices. It is designed to leverage the magnetic sensors present in these devices.
How accurate are the readings from Magnetometer+?
The app offers real-time magnetic field measurement with features like background baseline calibration and adjustable sensitivity to enhance accuracy in different environments. It provides a 3-axis display for directional analysis.
What is the age rating for Magnetometer+?
Magnetometer+ has an age rating of 17+. This rating is typically assigned based on the app's content and potential use cases, though the app itself is a scientific utility.
How often is Magnetometer+ updated?
The latest version of Magnetometer+ is 1.0.7, and it was last updated on May 14, 2026. Updates typically include bug fixes and performance improvements.
Can Magnetometer+ detect non-metallic objects?
Magnetometer+ is designed to detect magnetic fields, which are primarily associated with metals and magnets. It may not be effective for detecting non-metallic objects unless they possess magnetic properties.
What does the radar-style scanner in Magnetometer+ show?
The radar-style scanner provides a visual representation of field intensity with a dark navy theme, concentric rings, and N/S/E/W compass markings. The field strength is indicated by a glowing arc in green, yellow, or red.