Privacy Policy
Last updated: August 14, 2026
What we collect
- Account info: your email address (to create and sign in to your account) and a display name.
- Swipe preferences: the cards you swipe on and the matches you make — this is the core of how Ditto works.
- Optional preferences: dietary tags, location (only if you choose to share it for restaurant decks), and streaming-service selections.
- Usage data: basic, aggregated analytics about how the app is used so we can improve it.
How we use it
We use your data to operate Ditto — showing you decks, recording matches, and syncing between you and your partner. We do not sell your personal data to third parties.
Cookies & local storage
We use cookies and local browser storage to keep you signed in and to remember your session. We do not use cookies to track you across third-party websites for advertising.
Third-party processors
We rely on trusted third parties to run Ditto: a hosting provider for the application and database, and (where applicable) providers of catalog data such as Yelp, TMDB, and Spoonacular to populate your decks. Each processor only receives the minimum data needed to fulfill your request (for example, your location when you open a restaurant deck).
Data retention
We keep your account and swipe data for as long as your account is active. You can request deletion of your account and associated data at any time (see below).
Your choices & deletion requests
You can update your preferences in the app at any time. To request deletion of your account and personal data, email us at dave@graycoin.net and we will process your request within a reasonable timeframe.
Contact
Questions about this policy? Email dave@graycoin.net.