App Store
Version 1.3 · 2026-10-20
• Support for the new iPhone Duo. • Various minor additions and bug fixes.
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 1.3, updated 2026-10-20.







Store screenshots supplied by the developer.
BaroWatch turns your iPhone, iPad and Apple Watch into a precision barometer. Track pressure changes, spot weather trends and get warned before the storm arrives.
WHY BAROWATCH
• On every device — iPhone, iPad and Apple Watch share readings automatically
• Full privacy — no cloud, no servers, no tracking, no ads
• Works offline — measurements keep running in the background
• Open standard unit — hectopascals (hPa), the unit pilots and meteorologists use
CORE FEATURES
Pressure measurement
• Reads the built-in barometer in iPhone, iPad (iPadOS 17+) and Apple Watch
• QFE (station pressure) and QNH (corrected to sea level)
• Automatic altitude correction via GPS — or set your altitude manually
• Optional manual calibration offset…
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.
• Support for the new iPhone Duo. • Various minor additions and bug fixes.
barowatch-barometerWhat 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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