Privacy & your local data

Planning data stays on your device

The relationship notebook and launch checklist use browser local storage. They do not require an account and are not submitted to a server. Clearing browser data removes them. The notebook provides a JSON export for your own backup; a different device or browser will not automatically receive it.

Local usage counters

This site keeps aggregate counts of page visits, searches, tool calculations and link clicks in session storage. It does not save search text, field values or relationship notes in those counters and does not send them to an analytics service. Session storage is cleared with the browser session.

Hosting and external sites

Vercel hosts the website and processes requests needed to serve it, which can include IP addresses and standard request metadata. Official store and video links lead to third-party services with their own privacy practices. Videos open only when you choose a link.

Advertising

Adsterra placement support is prepared, but provider execution is disabled because this domain’s ad snippets have not been supplied. No advertising provider scripts or Google AdSense serving are active. This notice must be reviewed before enabling third-party advertising or remote analytics.

Your controls

Use each tool’s reset controls, export notebook data before clearing it, or remove this site’s local storage in your browser settings. Private browsing and storage restrictions may prevent persistence; the tools display a message if a save fails.