Privacy
Your bill values stay in your browser
Effective September 12, 2026
Calculator values
Bill Difference performs the manual comparison in your browser. Calculator values are not submitted to an application server, saved in a database, placed in the page URL, or stored in local storage. Closing or reloading the page clears them.
No bill upload
This version does not accept PDF files, images, utility credentials, account numbers, service addresses, payment details, or meter identifiers. Do not send unredacted bills by email.
Hosting requests
The hosting and DNS providers may process ordinary technical request data such as IP address, user agent, requested path, timestamps, and security signals to deliver and protect the site. Calculator field values are not part of those requests.
Analytics and advertising
This release does not include advertising scripts, behavioral advertising, account tracking, or form-field analytics. If anonymous usage measurement is added later, this notice will be updated before deployment and calculator values will remain excluded.
Contact
Privacy questions can be sent to support@lifeadminpilot.com. The independent operator is LI JUNSHUO.