Last updated: March 2, 2026
across. ("we", "our", "us") is committed to protecting your privacy. This policy explains how we collect, use, and safeguard your information when you use our mobile application and website.
Account information: Email address and display name when you create an account.
Solve data: Puzzle completion times, CQ rating, streak data, and solve history to power your progress tracking and leaderboards.
Social data: Friend connections and leaderboard rankings you choose to participate in.
Usage data: Anonymous analytics about app usage to improve the product (via PostHog).
Crash data: Anonymous crash reports to fix bugs (via Sentry).
We use your information to provide the across. experience: tracking your CQ rating, maintaining streaks, powering leaderboards and friend challenges, and improving the app. We do not sell your personal information to third parties.
We use the following services to operate across.:
Supabase (authentication and database), PostHog (analytics), Sentry (error tracking), RevenueCat (subscription management), and Expo (app delivery).
You can delete your account and all associated data at any time from the app settings. Upon deletion, your personal data is permanently removed within 30 days.
GDPR: You have the right to access, correct, delete, and port your data. Contact us to exercise these rights.
CCPA: We do not sell personal information. You may request access to or deletion of your data at any time.
across. is not directed at children under 13. We do not knowingly collect personal information from children under 13.
Questions about this policy? Email us at hello@across.so.