This app does not do anything in itself, but upgrades the free Volcanoes & Earthquakes App: All you need to do is have this upgrade installed ONCE and Volcanoes & Earthquakes will run in advanced mode with the following benefits: no advertising. Show listing of quakes you might have felt. Fastest notifications & earthquake alerts
The download of the app doesn't contain viruses or any kind of malware. VolcanoDiscovery is the creator of Volcanoes&Earthquakes UPGRADE which can be found in the Educational category. The tool has the average rating 4.4 on Google Play.
Over 10K users downloaded and set up this application and the latest release was on Nov 17, 2015. It's free of charge to download the installer of Volcanoes&Earthquakes UPGRADE, also, you can check out users' reviews on Droid Informer. The app works fine on Android 4.0.3 and above.