
J Jerg
I don't live anywhere near volcano nor earthquake threat but I've been using this app for a long time. I love it. Great notification system, wonderful news & a clean, customizable map you can get lost while browsing recent tectonic history.
2 people found this review helpful

Jack Griffin
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Love this app, but.... I have two apps on my phone now, original plus another that says "upgrade." Not sure which to delete, as the "upgrade" keeps asking me to install it (which I paid for). Getting tired of clicking "upgrade" and asking for more $$. Change location marker from lt blue, to a yellow or red or something (location does not stand out against a green terrain backdrop, gets lost) Very good app nonetheless.
17 people found this review helpful
VolcanoDiscovery
September 19, 2021
Hi, the "upgrade" app doesn't do anything, it takes no space on the phone and can be removed from the home screen. Its only purpose is to exist - the main app then "knows" that you invested in the upgrade and will behave accordingly (unlock features, disable ads etc). Hope this info is helpful, and we'd appreciate if you consider a higher rating.