Last updated: July 5, 2026
BuildCalc is a construction-materials estimating tool. This policy explains what data the app handles. In short: BuildCalc collects nothing.
None. BuildCalc has no accounts, no sign-in, no analytics, no advertising, and no tracking of any kind. We do not collect, transmit, or sell any personal information.
Your calculator inputs, saved estimates, unit prices, and preferences are stored only on your device, in the app's local storage. They never leave your device and are not sent to us or to any third party. Deleting the app removes this data.
BuildCalc Pro is a one-time purchase processed entirely by Apple through the App Store. We never see or store your payment information. Apple's handling of purchases is governed by Apple's Privacy Policy.
BuildCalc makes no network requests for its features and includes no third-party analytics, advertising, or tracking SDKs.
BuildCalc does not knowingly collect any data from anyone, including children under 13.
If this policy changes, the updated version will be posted at this URL with a new "Last updated" date.
Questions about privacy: yeonwoo@kulvo.io
BuildCalc is not affiliated with or endorsed by Quikrete®, the International Code Council, or any manufacturer. Product and code names are the trademarks of their respective owners; references in the app are for identification only.