Vibration Meter is a free Android app developed by maruar under the Utilities & Tools category. It is also known as seismograph or seismometer and is specifically designed to measure vibrations, quakes, earthquakes, and vibrations of any object. The app presents a record of the ground motion at a measuring point in the form of a graph, which can be used as a simple seismic detector.

One of the key features of Vibration Meter is the Mercalli intensity scale/acceleration, which allows users to measure the intensity of the vibrations or quakes. The graph feature makes it easy to visualize the data recorded by the app, and users can take a screenshot of the graph for future reference. The calibration feature ensures accurate readings by allowing users to calibrate the app according to their needs.

Overall, Vibration Meter is a useful app for anyone who needs to measure vibrations or detect quakes. The app is easy to use, and the Mercalli intensity scale/acceleration feature makes it stand out from other similar apps. However, it is important to note that the app should not be used as a substitute for professional seismic detection equipment.