DwellCost privacy policy

Last updated: 2026-10-13

DwellCost is made by CRTC LLC ("we").

The short version

DwellCost works entirely on your computer. It does not collect, send or sell any information about you or your projects.

What the app stores on your computer

• Your current project (the calculators you added and your sales tax setting), in %LOCALAPPDATA%\HomeCost\.
• If a saved project is ever damaged, a copy named project.damaged-<time>.json is kept next to it so nothing is lost.
• These files stay on your PC. When DwellCost is installed from the Microsoft Store, uninstalling it removes them. You can also delete them at any time.
• If you export a project as CSV, the file goes where you choose. We never see it.

Network

DwellCost itself sends nothing over the network. To check whether you own DwellCost Pro, it asks Windows, and Windows checks with the Microsoft Store. Purchases of DwellCost Pro are handled entirely by the Microsoft Store under Microsoft's privacy statement. We receive no payment details.

Analytics and crash reports

None. DwellCost has no analytics, advertising or tracking code. Windows may send crash reports to Microsoft under your Windows privacy settings; we don't add anything to them.

Children

DwellCost is a home and construction planning utility and isn't directed at children.

Changes

If this policy changes, the new version will be posted at this address with a new date.

Contact

Questions about this policy: [email protected]