The app transforms a phone into a seismograph, recording ground motion across three axes at high sample rates. It offers event detection, historical data browsing, and the ability to export recordings.
by ObjectGraph LLC★ 3.6170 ratingsEducationFreeData updated 2026-09-10
Allows users to send short emergency messages without internet using nearby devices. Press and hold the emergency button to trigger a loud whistle and SOS flashlight pattern. Predefined quick messages can be sent for immediate alerts.
The app records and exports user trips for geo-tagging or trip management. It displays live paths on a map and provides details like speed, distance, and altitude.
Create music by rotating and positioning your device like a . Snap frequency to notes for precise tuning. Choose from three waveforms. Practice or perform with real-time sound output.
