Last Updated: September 2026
We use Google Sign-In and Apple Sign-In only to identify you and keep your match data secure. We collect your name, email address, and profile photo from these providers to personalize your account and sync your data to our database.
We do not sell your data. We use the collected data strictly to provide core app functionality, including:
You have full control over your data. You can delete your account and all associated data at any time from within the Deuce app by navigating to Settings -> "Delete Deuce Membership". You can also sign out at any time and remove access from your Google or Apple account settings.
We use Firebase (Google Cloud) for secure database storage and authentication. Your data is encrypted in transit and at rest.