Seismometer - Earthquake Alarm is a life-saving app that acts as a portable earthquake meter and alarm. It is designed for everyone who wants to protect themselves and their families, as well as those who are training for earthquake disasters. With this app, you can be alerted to earthquakes even while you sleep, giving you precious seconds to react and follow your earthquake preparedness plan.

The app works by allowing you to select the earthquake intensity scale, such as Liedu, USGS, Shindo, or Mercalli. You can also choose the shaking level by referring to the intensity table. By pressing the "TEST" button, you can see and hear the alarm in action. Once you place your device on a steady surface, you can enable the seismometer by tapping the center circle.

Seismometer - Earthquake Alarm is capable of sensing and translating movements into the four most widely used earthquake intensity scales in the world: Shindo (Japan), USGS (USA), Liedu (China), and Mercalli (World). The main functionality of the app does not require an internet connection, although some minor features, such as help and privacy view, email support, may require it.

If you need the app in your language, you can contact the support team for assistance.