Last updated: October 8, 2026
Ductwise is an HVAC duct size calculator published by EasyGoing.
What Ductwise collects
Ductwise has no account and no server. Your measurements, design defaults and saved jobs are stored only on your device and are removed when you uninstall the app.
Ads and tracking
Ductwise shows no ads and contains no advertising or analytics SDK. It does not use your device's advertising ID.
Purchases
Ductwise Pro is a one-time purchase handled by Google Play. Google processes the payment; Ductwise never sees your payment details.
Sharing
When you share a result or export a PDF duct schedule, the file goes only to the app you choose in your phone's share sheet.
Children
Ductwise is a trade tool and is not directed at children.
Contact
archgod94@gmail.com