Measure electromagnetic field strength in microTesla or milliGauss. Display field strength with visual indicators. Check exposure levels in real time. Calibrate and save measurement data. Share results via email or social media.
by Francesco Tripicchio★ 3.02 ratingsEducation$1.99Data updated 2026-09-08
Measure magnetic fields in micro teslas using the device's magnetometer. Detect ferromagnetic materials like iron, magnets, and metals. Adjust feedback level for vibration alerts. Visualize field strength with a graph.
Measure geographical orientation with a precise . Display longitude, latitude, altitude, weather, and magnetic field data. Record location points and view saved travel history.
Calculate altitude using GPS, ASTER, or barometer (iPhone 6 and later). Display average altitude from GPS and ASTER data. Show peaks, compass, and distance grid on an integrated map. Support Apple Watch. Choose unit of measurement.
Measure areas and distances on maps by placing points and calculating the between them. Save and edit measurements. Switch between different units for distance and . Calculate total of a route or individual segments.
Explore power-line maps to estimate EMF exposure in milligauss units. Search addresses globally to access over 20 million power-line objects. Create pins to save and revisit favorite locations.
Detect cameras and microphones using magnetic field sensor. Scan for radiation and infrared signals. Identify spy devices and speakers. Provide security alerts for unsafe environments.
Detect studs and hidden wires using the built-in magnetometer. Identify ferrous metals like iron and steel. Measure electromagnetic fields. Locate electrical wiring safely. Track detected objects and environmental readings.
Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.