Card Sharp privacy policy
Card Sharp has no accounts and never asks you to sign in. Your progress, your bank, your streaks and your settings are written to this phone and they stay on it. We do not hold a copy of any of it.
Card Sharp Pro is a subscription, bought through the app store on your phone or through a checkout page on the web. RevenueCat handles the subscription for us. It processes the status of your purchase and an anonymous identifier that it generates on the device itself, so that a subscription you already pay for can be restored later or on another phone. That identifier is not your name, your email or an account, and the app never asks you for any of those.
A subscription bought on the web is paid through Stripe on our checkout page. Stripe handles the card there and the app never sees the card details.
There is no analytics in the app, no advertising and no tracking identifier. Nothing about you is sold, and nothing is shared with anyone for their own purposes. The app talks to RevenueCat to find out whether your subscription is active, and to nothing else.
If you have a question about any of this, write to the support address on the Terms of Use page in the app.