Privacy Policy

Effective October 16, 2026

BREAKINDEX is a market index for sports-card box breaks. This policy explains what the BREAKINDEX iPhone app and this website collect.

What we collect

• No account, no personal information. The app has no sign-up and does not ask for your name, email, phone number, location, contacts or photos.
• Your watchlist stays on your iPhone. Breakers, products and teams you follow are stored only on your device. Deleting the app deletes them.
• Market data requests. To show prices, the app requests public market data from our database provider (Supabase). Like any web service, providers may briefly log technical information such as IP address and request time for security and reliability. We do not use it to identify you.

What we don't do

No advertising, no tracking across other apps or websites, no data sales and no analytics SDKs.

Market data

BREAKINDEX shows prices and results from public break listings. We do not collect or show buyer identities.

Children

BREAKINDEX is not directed to children under 13.

Changes and contact

We'll post any changes on this page. Questions: support@shopwithheadline.com.