With the Earthquake Monitor app I can set it to notify me if an earthquake occurred within a selectable distance around me as well as being able to set the magnitude level of the earthquake. Initially I set it to all earthquakes of magnitude 1 or greater to verify that the notifications were working. I got a notification in less than 30 minutes. The notification came with a distinctive audio alert so as to easily discern that it was an earthquake notification. Also there is a tsunami alert capability such that if an earthquake is judged to be capable of creating a tsunami then I would get notified of those regardless of the range or magnitude setting.The app also has a list capability showing all earthquakes occurrences in the last 24 hours. There is a unique slider at the top of the list such that I can quickly filter the list to earthquakes of a certain magnitude or greater. This is the only app I have seen that lets me quickly filter the earthquake list to precise magnitude level. Other apps I've seen are more general, e.g. any quake greater than magnitude 5.Earthquake time listings are automatically adjusted for my local time zone. Most apps I've seen display the earthquake occurence in GMT time.Also, earthquakes can be displayed as distance and bearing from my location. So I can easily sort the list by distance so that I can see earthquakes that are close to me.In summary Earthquake Monitor is a very nice and free earthquake app.

I have been using this app, along with two others, for six days. Of these, this app seems to have the most reasonable default notification settings - moderate quakes near me, and major quakes worldwide. Other apps alert me to minor quakes worldwide (alert overload) and imperceptible quakes near me, and want me to make in-app-purchases (IAP) to change the settings. Unfortunately, many quakes have the Possible Tsunami tag line added, unnecessary. I'm pretty sure a 4.1 quake is hardly likely of triggering even the most localized of tsunamis…

App was hard to find at first (keyword earth quake wasn't showing it but USGS did) App functions great and is customizable on distance and magnitude alerts. On the Santas list the ability to change the sound to something more alert (louder) if needed. Easy to use!

If you're studying or tracking earthquakes, this app is great! It's very accurate all around the globe! As of now, the app is free(which is good!). The updates are not too expensive with special incentives for the user. This keeps users "tuned in" and always up to date with the latest on global earthquakes.

I'm liking this app more and more now. It works great . I like to be able to see nearby cities as well. I used to have the app from the Red Cross for years but they recently updated it and it is now the worst of them all. Thank You

Highly recommended. Reliable. Quick notifications. Easy to use and adjust settings. This is the only EQ app I use.

I am an amateur with strong interest in plate tectonic, quakes, and volcanology. This app is an excellent. Map (both satellite and graphic views) is excellent and easy to use. No frills—just cleanly displayed and immediate info.

With the ads switch in this update to Google, tell us what info is shared w/them. It's not enuf to say what isn't. Google makes it's $ selling our privacy & we need transparency what it's really costing us & what is being collected by whom. We should have an opt out. It's really nobody's business, except it's mfr, what I do with an app!

The best I’ve tried compared to all the highly rated ones. Thank you!

I’ve had this app for several months, and I really do appreciate the reporting features.