Static Pressure & Duct Checkv1.9.0

Released September 7, 2026Redesign

iOS

The latest update focuses on rebranding and minor utility adjustments. Current data provides no evidence of significant shifts in user sentiment or rating stability following the release. The impact remains neutral as the changes appear primarily administrative.

What changed

UXApp rebranded and renamed to Static Pressure & Duct Check
MonetizationAdded a pointer/link to sister app HVAC Load Calculator Manual J on the Summary tab
New featureUpdated build version reporting in settings menu

Reception

50/ 100 impact scoreNeutral

What worked

UX
The rebranding to Static Pressure & Duct Check clarifies the utility focus for the target user base.

What didn't

New feature
no evidence
The addition of build version reporting in the settings menu has not generated measurable user engagement or feedback.
Monetization
no evidence
Cross-promotion of the sister HVAC Load Calculator app on the Summary tab lacks sufficient interaction data to determine conversion impact.

Marlvel takeaways

Monitor the click-through rate on the new Summary tab link to determine if the sister app integration drives meaningful cross-platform traffic.
Assess whether the name change impacts search discoverability within the Utilities category over the next 30 days.

Original release notes

New name, same free app. It is now called Static Pressure & Duct Check, because that is what most of you open it for: a total external static reading with a verdict, and an honest answer to "what can this duct actually move?"

Also in 1.9.0: after a static or duct-check verdict, and on the Summary tab, a small pointer to our sister app, HVAC Load Calculator Manual J, for jobs that need the load report inspectors ask for. Tap it or ignore it; nothing changes about your results.

Settings → Build now reports 1.9.0 (14).