Last updated: April 2026
Card Tickr ("we", "our", or "us") is a sports card portfolio tracking application. This Privacy Policy explains what information we collect, how we use it, and the choices you have regarding your information.
When you use Card Tickr, we collect and store the following:
• Account information: the email address and password you use to create an account.
• Card data: information about the sports cards you add to your collection, including player, year, brand, set, card number, variant, grade, grading company, purchase price, purchase date, quantity, and any notes you add.
• Sales history: sale prices and sale dates for cards you mark as sold.
• Portfolio snapshots: periodic summaries of your collection's estimated value, cost, and card count used to plot performance over time.
• Usage data: basic technical information such as error logs that help us keep the app running.
We use your information solely to provide the Card Tickr service — storing your collection, estimating card values based on recent sales, tracking portfolio performance, and letting you sign in securely across devices. We do not sell your information to third parties and we do not use it for advertising.
Card Tickr relies on a small number of third-party services to function:
• Supabase — used to store your account and collection data.
• Third-party card marketplaces — used to retrieve publicly listed sold prices that power value estimates. We do not send your account information to these services.
Each of these providers has its own privacy policy governing how it handles any data we transmit on your behalf.
You have the following rights regarding your data:
• Access: you can view all of your card and portfolio data at any time from within the app.
• Deletion: you can permanently delete your account and all associated data from the Profile screen. This action is irreversible.
• Export: you can request an export of your data by emailing us at support@cardtickr.xyz.
We retain your information for as long as your account exists. When you delete your account, we delete your collection, sales history, and portfolio snapshots along with your authentication record.
Card Tickr is not directed to children under 13. We do not knowingly collect personal information from children under 13.
We may update this Privacy Policy from time to time. If we make material changes, we will notify you through the app or by email.
If you have questions or concerns about this Privacy Policy or your data, please contact us at support@cardtickr.xyz.