247+ iOS apps curated and reviewed
If you already know Physics Toolbox Magnetometer, this is the deeper bench. 247+ physics toolbox magnetometer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (7) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (1.8K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.6★ (271) | No | No | Aug 2026 |
| 4 |  | Free | 2.0★ (5) | No | No | Aug 2026 |
| 5 |  | $1.99 | 4.4★ (67) | No | No | Aug 2026 |
| 6 |  | $0.99 | 5.0★ (1) | No | No | Aug 2026 |
| 7 |  | Free | — | Yes | No | May 2026 |
| 8 |  | Free | 4.5★ (14K) | Yes | Yes | Aug 2026 |
This app transforms your iPhone into a precise scientific instrument for measuring, visualizing, and recording magnetic fields. Explore magnetic field vectors, magnitudes, and compass headings with real-time charts and digital readouts. Ideal for educational experiments, lab work, or curious exploration.
This app turns your smartphone into a scientific instrument suite, enabling measurement, recording, analysis, and export of real-time sensor data. It offers tools for kinematics, acoustics, light, magnetism, and more, suitable for students, educators, researchers, and hobbyists.
Unlock your phone's sensors for scientific exploration. Conduct pre-built experiments or create your own using accelerometers, magnetometers, and more. Analyze and export data in various formats for further study.
This app uses your device's accelerometer to measure and graph G-Force and acceleration over time. It allows you to record and export data as a CSV file, making it useful for analyzing motion in vehicles, vibrations, and educational physics experiments.
Measures the strength of the magnetic field around you using your device's magnetometer. Requires Location Services to be enabled on iOS. Provides microtesla readings for nearby magnetic fields.
Transforms your device into a magnetic field strength meter. Detect residual magnetism in steel objects, measure magnet strength, and analyze magnetic fields on three axes. Useful for various applications including material assessment and component analysis.
This app uses your device's sensors to measure various physical quantities like acceleration, magnetic fields, and sound levels. View data in coordinates or scalar magnitude, and export it to Excel for analysis. It's a digital lab for your phone.
Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.
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.
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.
Transform your iPhone into a professional metal detector. This app uses your device's magnetometer to detect ferrous metals with precision, ideal for finding lost objects or inspecting materials. It offers an intuitive interface with customizable sounds and themes.
This utility app combines essential measurement and sensor tools into a single, convenient package. It offers features like a precise gradienter, ruler, speed chart, accelerometer, compass, barometer, decibelmeter, color extraction, laser ranging, and gyroscope. Enjoy multiple functionalities without needing to download separate applications.
Detect nearby electromagnetic fields to locate metal objects and magnets. This tool can also help find metallic studs and wiring behind walls using your phone's magnetometer.
Analyze your surroundings with your iPhone's sensors. Detect magnetic field changes and scan your Wi-Fi network to see connected devices. All processing is done locally on your device.
This utility app measures ambient magnetic fields and translates them into readable quantities. It can help detect magnetic metals, predict magnetic storms, and identify areas with lower magnetic fields. Designed for everyday use and entertainment.
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.