Privacy Policy

Information we collect

• Account information — your name and email address when you create an account.
• Collection and trade data — the cards, quantities, prices, and notes you add to your portfolio, and the trades you evaluate.
• Subscription status — whether you have an active subscription, managed on our behalf by RevenueCat and the Apple App Store. We do not receive or store your payment card details.

How we use it

We use this information solely to operate the app: to show your collection and its value, to run the trade evaluations you request, and to determine your subscription tier and monthly usage limits. We do not sell your data, and we do not use it for advertising.

Who we share it with

We use a small number of service providers to run the app: Neon (database hosting), Vercel (application hosting), and RevenueCat and Apple (subscription and payment processing). Each only receives the data it needs to perform its role, and none of them are permitted to use it for their own purposes.

Data retention and deletion

We retain your account and collection data for as long as your account is active. You can request deletion of your account and all associated data at any time by contacting us below.

Children’s privacy

Trade D. Check is not directed at children under 13, and we do not knowingly collect information from them.

Changes to this policy

If this policy changes, we’ll update the date at the top of this page.

Contact us

Questions about this policy or your data? Email rsquaredevelopment@gmail.com.