App Store
Version 3.6.6 · 2026-10-07
Need help? Email [email protected] - fixed compatibility issue
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
App Store. The store currently lists version 3.6.6, updated 2026-10-07.
Google Play. The store currently lists version 3.6.6, updated 2026-10-06.





Store screenshots supplied by the developer.
Summon a thunderstorm on your mobile device. Relax and fall fast asleep to the sounds of rain and thunder. The screen or camera flashes when lightning strikes.*
*Defaults to screen for lightning light effects if camera flash is not available.
THUNDERSTORMS
• Strong Thunderstorm — Heavy rain with frequent lightning and thunder nearby
• Normal Thunderstorm — Steady rain with a full range of lightning and thunder
• Weak Thunderstorm — Light rain with occasional lightning and thunder far off
• Passing Thunderstorms — Rain and lightning intensity changes as the storms pass
SETTINGS
Rain
• Toggle rain sound effects
• Change rain audio: Default, Heavy, Steady, Light, On Tin Roof
• Change rain volume…
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.
Need help? Email [email protected] - fixed compatibility issue
No release notes were provided for this version.
thunderstorm-simulatorWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
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.
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