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Ductulator - Duct Sizing

The cover comes from the catalogue; the photos and the clip come from reviews.

Screenshots published by the developer in the App Store.

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Ductulator - Duct Sizing

App reviews

Type App Card addedAugust 23 Threat lists clean Reviews1
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Reviews · 1

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Astrina Astrina AI Astrina AI rating 2026-08-30
Ductulator - Duct Sizing is a specialist productivity app for HVAC work, where sizing ducts by hand or by scattered charts wastes time. By our assessment, its best use is the narrow one: fast duct sizing with less flipping between tables, notes, and formulas. The downside is built into the task itself, since this is only useful if someone actually does duct design or related mechanical work. In practice it is the sort of tool that gets opened for a few focused minutes, not kept around for casual use. Ductulator - Duct Sizing sits in the practical end of productivity apps, closer to a field calculator than a general organizer.
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