When your phone is on stand-by and placed on a table, it becomes an online seismograph. Thousands of smartphones like yours will allow the monitoring of the whole territory. In the event of an earthquake, an immediate alarm will be sent to those in areas where damage may occur.
Informatica@sapienza has designed the app that falls into the Tools category. Over 5K users set up SeismoCloud and its most recent update was released on Oct 13, 2020. According to the latest info, this application is rated 4.3 on Google Play.
Get the installation package of SeismoCloud 3.0.1 that is absolutely free of charge and have a look at users' reviews on Droid Informer. The app runs flawlessly on Android 5.0 and higher. The download of the app doesn't contain viruses or any kind of malware.