The short version. We collect what we need to run Propper and make it better. We don't sell your data. You can delete your account any time.
What we collect
Account details if you sign up: email, display name, date of birth (to confirm you're 21+), and a securely hashed password.
Usage data: which screens you open, slips you save, and reactions, tied to a random device ID.
Approximate location: country, region, and city, derived from your IP address by our hosting provider. We do not use GPS.
IP address: stored with your device ID so we can count unique visitors, spot abuse, and keep the service secure.
Referral source: the site, link, or campaign that sent you to Propper, if any, including a partner code when you arrive through a partner's link.
Chat messages you post in public game rooms.
Push subscription if you turn on alerts, plus the open slips we need to alert you about.
Error reports when something breaks, so we can fix it.
Feedback you send us, including an email if you choose to add one.
How we use it
To run the app, send the alerts you ask for, keep chat safe, fix bugs, and understand what features people use. Aggregate stats may be shared publicly (for example, "10,000 slips rolled this week"), never in a way that identifies you.
What we don't do
We don't sell personal data. We don't share it with sportsbooks or advertisers. We don't run third-party ad trackers.
Where it lives
Data is stored with Cloudflare. Passwords are hashed with PBKDF2 and never stored in plain text.
Your choices
Turn alerts off any time in Settings or your device settings.
Delete your account from Settings. This removes your account, sessions, and push subscriptions.
Ask us for a copy of your data or for deletion through Support in the app.
Children
Propper is not for anyone under 21, and we don't knowingly collect data from them.
Changes
We'll post updates here and note significant changes in the app.