Measure atmospheric pressure and altitude using built-in GPS and pressure sensor. Automatically calibrate readings with local meteorological station data. Display current pressure and elevation levels. Save historical data for reference.
Measure atmospheric pressure using the device's barometric sensor. Determine elevation with GPS-based altimeter. Access a ruler, surface level, metronome, stopwatch, timer, and seismometer. Includes flashlight.
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.
View radar data and severe weather products for real-time storm tracking. Analyze single-site radar images and detect mesocyclones. Save and share observations. Access additional features with optional subscriptions.
Discover nearby devices and inspect their services and characteristics. View real-time signal strength and device information. Check battery levels of Apple devices without installation. Identify device models and map identifiers to marketing names.
Monitor indoor air quality with real-time CO₂, temperature, humidity, and atmospheric pressure readings. Track radiation levels and total exposure. View historical data and set alerts for thresholds.