Cookie policy

Last updated 2026-04-22. Applies to quantumrepair.app and app.quantumrepair.app — not to per-shop storefronts (each shop publishes its own cookie policy).

Categories

Strictly necessary

  • next-auth.session-token — keeps you signed in.
  • next-auth.csrf-token — prevents CSRF attacks on mutations.
  • x-device — remembers if you’re on iOS / Android / desktop so we serve the right layout.
  • These are always on; the product can’t function without them.

Preferences

  • theme — your dark / light choice.
  • ui:v2:* — feature-flag opt-ins per surface.

Analytics

  • We currently use only first-party, privacy-respecting analytics. No Google Analytics on the logged-in product.
  • Marketing site uses aggregated pageview counts; no personal profile is built.

Marketing

  • If we run ads (intermittent), we disclose any pixel in a banner before the cookie is set.

Controlling cookies

Your browser’s privacy settings clear any of these at any time. Opting out of preferences means you’ll see defaults (light theme, v1 surfaces) instead of your customizations. Opting out of analytics doesn’t affect what you see; it just means we can’t tell which pages work.

Do Not Track + GPC

We honour the Global Privacy Control header automatically. If your browser sends it, analytics and any marketing pixels are disabled for your session.

Contact

Questions: privacy@quantumrepair.app.

Questions? legal@quantumrepair.app