Privacy

Last updated October 19, 2026

Dipster tells you when products you buy go on sale. We collect only what that needs, and we don't sell your data.

What we collect

• Your account: your email address and sign-in details.
• What you track: the product links you add, your alert rules and folders.
• Notifications: a push token from your phone so we can send alerts.

We don't collect your location, contacts, browsing history or payment details, and we don't use advertising trackers.

How we use it

To find your products at stores, check their prices and send your alerts. Product pages are read by our own systems and an AI model (Anthropic's Claude) to identify products and prices; your personal details are not sent to it.

Who processes it

Supabase hosts our database and sign-in. Expo delivers push notifications. Anthropic processes product page text. Each handles data only to provide its service to us.

Store links

When you tap through to a store, that store's own privacy policy applies. Some links may earn us a commission; this never changes which store we show as cheapest.

Your choices

You can stop tracking any product, turn off notifications, or delete your account and its data. Email support@dipster.app and we'll delete your account within 30 days.

Children

Dipster isn't intended for children under 13.

Changes

If this policy changes, we'll update the date above and tell you in the app for anything significant.