Between Us — Privacy Policy
Effective date: September 5, 2026
Between Us is built for small, private groups of people to build a shared trivia archive together. This policy explains what the app collects, why, and how it's handled.
What we collect
- Phone number — used to create and sign in to your account, via Firebase Authentication.
- Display name — what the people in your sets see. You choose it when you sign up.
- Photos and text you add — questions, answers, notes, and photos attached to cards are stored so the people in your sets can see them.
- Push notification token — a device identifier used to notify you about activity in a set you're part of.
How we use it
Solely to run the app: creating your account, showing you your sets, letting the people you invite see what you've added, and notifying you about activity in sets you're part of. Nothing here is used for advertising, and nothing is sold.
Who can see your information
Only the specific people you invite into a set, and only for the sets they're actually part of. Nothing is public, searchable, or visible to anyone outside a set.
Third parties
The app runs on Google Firebase, which stores and processes this data on our behalf under Google's own data processing terms. We don't share your information with any other third party.
Your choices
You can change your display name at any time in Settings. You can delete your account at any time, either in-app or through a web request if you're unable to open the app. Deleting your account removes your name and photos from every set you're part of. Because a set is something built together with someone else, the questions and notes you added remain part of it — only your personal presence and photos are removed, and the other participant is told plainly that you've left.
Children
This app is not directed at children and is not intended for use by anyone under 13.
Changes
We'll update this policy if what we collect or how it's used changes, and update the date above when we do.
Contact
Questions about this policy, or about your data: hello@usebetweenus.app