Real store listing · independent assessment pending.
4.3 ★79 ratings
—Downloads
4+Age rating
10 MBApp size
$0.99In-app purchases
About this app
•• The top paid earthquake app for 10 years. •• A #1 News app in 60 countries so far including the US, UK, and Canada. •• An App Store Top 100 app in 40 countries so far including the US and Canada. •• Written-up in USA Today. •• Shown and discussed on CNN Newsroom.
QuakeWatch has been the most popular paid earthquake app in the App Store for over 10 years now -- used by schools, relief agencies, media outlets, and thousands of people around the world curious about earthquakes near to them, family, or friends.
It has reached the App Store Top 100, and #1 in News, multiple times.
It is a feature-rich reference guide, free of ads, of the latest magnitude 1.0 and larger earthquakes from around the world as provided by ten worldwide sources including the US Geological Survey and the European-Mediterranean Seismological Centre.…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
65–79% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
No review themes cleared the reporting threshold.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business model$0.99
Prices and terms as disclosed by the store listing.