Measure magnetic field strength with real-time readings. Display data in microtesla units. Enable location services for accurate iOS measurements. Save and share measurement results.
by Dmytro Hrebeniuk★ 4.467 ratingsUtilities$1.99Data updated 2026-09-20
Measure spectrum to determine dominant in nanometers, frequency in terahertz, and period length in femtoseconds. Analyze sources to identify primary color wavelengths and associated properties.
Measure turntable speed by placing the phone on the platter and spinning. Display RPM accuracy and stabilization feedback. Adjust playback settings based on turntable performance. Save and export measurement data for future reference.
Measure device responsiveness by recording video of button presses and screen responses. Mark input and output times with frame-accurate scrubbing. Display the latency difference in milliseconds.
Monitor signal strength in real time. Detect channel interference and identify hidden networks. Perform speed tests and view detailed information. Analyze signal quality to optimize wireless performance.
Measure watch magnetization with a calibration feature for accurate results. Check magnetization levels and determine if demagnetization is needed. Provides clear readings without ads or distractions. Follow instructions for precise measurements.
Allows users to measure and calculate dimensions using feet, inches, and sixteenths. Input tape measure data directly for accurate conversions. Calculate angles and verify corners without manual calculations.
The app displays events from the LHC/LHCb experiment. Users can view the detector, magnetic field, and load events to understand a high energy physics detector.
Scan for WiFi and Bluetooth devices to identify potential surveillance equipment. Detect hidden cameras and devices in your surroundings. Receive alerts for suspicious activity. View scan results and locations of detected devices.
Objects using an augmented reality camera interface. Select units like inches, feet, centimeters, or meters. Capture and save measurements. Share results via email or messaging. Sync measurements across devices.
Select refrigerant types and units of measure. Calculate superheat and subcooling using NIST data. Convert pressure to temperature. Display custom data settings. Connect Bluetooth sensors for real-time readings.
Detects ferrous metals using the iPhone's magnetometer. Scan surfaces to identify objects. Adjust sensitivity settings. Save and review detection logs. Share results via email or messaging.
Measure horizontal and vertical surfaces with a . Use a laser for precise alignment. Check surface flatness with a spirit . Access inclinometer for angle measurements. Set and track levels for accurate tasks.
Display speed and heading with GPS accuracy. Show location of nearby speed cameras. Change speed units, prevent screen lock, and enable speed camera alerts in settings.
Use a compass to determine direction and rotate based on magnetic north. Save and lock compass readings. Analyze real-world locations with eight宅风水 to assess auspiciousness.