Seismo is a free Android application developed by Panayiotis Mavrommatis that transforms your device into a seismograph. With Seismo, you can measure anything that vibrates, shakes, or moves. The app uses your device's accelerometer to detect and record movements on any axis, and you can save and export the data in CSV files for further analysis. Seismo also features a high pass filter that eliminates noise. Whether you are interested in monitoring the vibrations of your car, machine, or simply want to test the sensitivity of your device's accelerometer, Seismo is a handy tool to have in your pocket.

Seismo's interface is simple and easy to use. Upon launching the app, you are presented with a live graph that displays the vibrations detected by your device's accelerometer. You can adjust the sensitivity of the graph by changing the scale and duration of the measurement. Seismo also allows you to set a threshold value to trigger an alert when the vibration exceeds a certain level. Overall, Seismo is a useful app for anyone who needs to measure vibrations on the go.