Cookies & device storage

What the site uses

Cookies and similar technology include browser local storage, IndexedDB, caches and service-worker storage. Firebase Authentication can retain a sign-in session on the device. The app also stores requested collection-progress data and settings to improve loading, and browser caches hold app assets. Push subscriptions and notification tokens are used only after the required device permission.

Essential security, sign-in and storage needed to supply a feature you request are treated separately from optional advertising or analytics storage. Signing out and clearing site data can remove local information but may sign you out and require data to reload. Private photos use a bounded in-memory cache and are not deliberately placed in a public image cache.

What is not enabled

Colvuni does not use advertising trackers, Google Analytics or optional analytics cookies. The server counts daily signed-in activity and aggregate collection demand; that is personal-data processing described in the Privacy Policy, not an assertion that an analytics cookie is necessary.

If we introduce non-essential device storage or tracking, we will ask for a separate choice before enabling it, with an equally accessible refusal and later withdrawal. Cookie consent is separate from agreement to the Terms and optional AI photo permission.

Other services and controls

Google/Apple sign-in and Stripe-hosted checkout have their own domains, notices and necessary controls. Choosing to visit them is different from installing an advertising tracker on Colvuni. Your browser can block or delete cookies and site data; some requested functions may stop working. Ask support@colvuni.com about storage or privacy concerns.

Storage duration depends on its purpose: sign-in data can persist until you sign out or clear site data; cached assets and local collection data can remain until replaced, cleared by you or removed by your browser. Third-party services apply their own expiry and session controls. Contact support@colvuni.com for information about a particular storage entry.

Official information

• Stripe cookies information