App Store
Version 16.0 · 2026-09-19
Updated for iOS 27
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 16.0, updated 2026-09-19.








Store screenshots supplied by the developer.
global storms provides the latest severe weather information including:
- hurricanes, typhoons and tropical storms in the Atlantic and Pacific oceans
- worldwide animated satellite views
- the latest worldwide marine information
- US ultraviolet index
- US mainland storms, including the latest tornado and severe thunderstorm alerts
- animated radar for the US
- animated US forecast chart
- global climate imagery
- space weather
Information in the app is courtesy of various open government sources as indicated in each section.
There is an auto-renewing subscription option within the app to track worldwide tropical cyclones, typhoons, hurricanes and other global weather hazards, and comprehensive ocean conditions forecasts for the Atlantic and Pacific oceans.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Updated for iOS 27
global-stormsWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
These are really on sale; we just can’t tell from the name whether they recur.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.