Cookie policy

altr. stores only what it needs. Analytics cookies are used only with your consent.

Draft text — awaiting lawyer review before launch. Not binding.

Necessary

NEXT_LOCALE cookie: remembers your language.

altr.consent (localStorage): remembers your cookie choice.

altr.private.* (sessionStorage): private inputs such as weight; deleted when you close the tab and never sent anywhere.

Analytics (with consent)

PostHog cookies and local storage (starting with ph_*): used for anonymous usage measurement if you accept. You can withdraw consent any time via “Cookie settings” in the footer.

Advertising

No advertising or tracking cookies are used.