Vibration Meter

Vibration Meter turns your Android device into a seismic detector, using your phone's built-in acceleration sensor to measure vibrations and monitor earthquake activity in real time. Whether you're tracking structural vibrations, detecting seismic events, or simply curious about environmental motion, this app delivers accurate readings referenced to the Modified Mercalli Intensity scale.

The app displays vibration data with precision, giving you a seismograph-style view of movement patterns as they occur. Customize your experience with adjustable alarm levels and audio alerts—beep notifications warn you instantly when vibration thresholds are crossed. If readings seem off for your specific device, the built-in calibration feature lets you fine-tune measurements, since Android devices vary widely in sensor sensitivity and performance.

Material design delivers a clean, intuitive interface that makes monitoring vibrations straightforward and accessible. Keep in mind that results serve as reference data only—device variations mean readings may differ from professional seismic equipment.

Unlock advanced capabilities with the Pro version: eliminate ads, access the Sound Meter tool for audio measurement, review detailed statistics, export your data as CSV files for analysis, and capture screenshots of your findings. Vibration Meter combines essential vibration detection with optional pro tools, making it ideal for earthquake monitoring, structural assessment, or scientific reference.