Privacy Policy
Last updated: September 4, 2026
HacksDomain provides practical web tools, including Cost Per Use (CPU) Calculator. This policy explains what data the tools use and how it is handled.
Data you enter
CPU Calculator may store item names, optional descriptions, costs, usage counts, attendance or absence dates, date ranges, target goals, theme preference, and backup preference.
Local-first storage
By default, your tool data is stored locally in your browser or app storage. HacksDomain does not operate a custom backend database for this data.
Google Sign-In and Google Drive backup
If you choose to sign in with Google, the app may use your Google profile information such as name and email to show your signed-in status. If you choose backup, your CPU Calculator data is stored in your own Google Drive app data folder using the limited Drive app data scope.
The app does not request full access to your normal Google Drive files.
Data sharing
We do not sell your personal data. Data backed up to Google Drive is handled through Google services at your request.
Deleting data
- You can delete local data by clearing browser/app data or uninstalling the app.
- You can revoke Google access from your Google Account permissions.
- You can contact us for help with privacy questions.
Children
These tools are not directed to children under 13.
Contact
Contact: support@hacksdomain.com