AtmoShaper uses cookies or similar browser storage only where needed for login, session security, preferences, fraud or abuse prevention, and core app functionality.

AtmoShaper does not use advertising cookies, ad targeting, marketing retargeting, or ad personalization.

AtmoShaper may use browser storage for local-first vaults, app preferences, anonymous practice flows, and user-controlled local data that makes the app work.

Clearing browser data may remove local-only data unless the user has exported or backed it up.

If analytics are added later, they should be privacy-preserving and disclosed before use.