Convert across 20 categories including length, weight, temperature, and more. Perform real-time conversions with 8-decimal precision. Switch between metric and imperial systems. Use scientific notation and dark mode.
Measure vibrations and tremors using the phone's built-in seismograph. Track seismic waves and detect earthquakes or volcanic activity. Record and analyze data from body movements or objects.
With precise noise level detection. Monitor sound in real time with live audio updates. Calibrate for accurate readings using reference tones. Switch between light and dark modes for visibility.
Measure paint thickness with automatic device connection and real-time value display. Detect substrate type and interpret measurement results. Save and share measurement data directly from the smartwatch.
Measure ambient instantly with live EV feedback. Adjust aperture, shutter speed, and ISO for accurate exposure. Save and compare readings over time. Sync measurements with other devices for consistent results.
The app transforms a phone into a Geiger Müller counter for radioactivity measurement after calibration. It detects gamma and some beta radiation using the camera sensor.