Last updated: June 21, 2026
This policy explains what personal data the Sync mobile app (the "App", "we") collects, why, and what your rights are. Sync is a social game where two friends answer the same questions blind, predict each other's answers, then reveal their sync score.
Publisher: Tommy Girardi
Contact: girardi.tommy@gmail.com
| Category | Examples | Purpose |
|---|---|---|
| Account identity | Email and identifier from Sign in with Apple or Google; username | Create and secure your account |
| Profile photo | An image you choose (optional) | Personalize your profile |
| Game content | Your answers, predictions, duels, group rooms, friendships, referral codes, streaks | Run the game and compute scores |
| Notifications | Push notification token (Expo / Apple APNs / Google FCM) | Notify you (a friend answered, daily question…) |
| Usage data | Usage events, device type, app version, analytics identifier (via PostHog) | Measure usage and improve the app |
| Technical data | Logs and technical identifiers needed to operate | Security and reliability |
Camera access is used only to scan a friend's QR code; no image is stored. Photos access is used only to set your profile picture.
We do not sell your data. We use service providers that process data on our behalf:
| Provider | Role |
|---|---|
| Supabase | Authentication, database, photo storage, server functions |
| Expo | Push notification delivery service |
| Apple / Google | Sign-in (Sign in with Apple / Google), push delivery (APNs / FCM) |
| PostHog | Product analytics |
Some providers may process data outside the EU; where applicable, such transfers are covered by appropriate safeguards (standard contractual clauses).
Your username and profile photo are visible to your friends and room members. After a duel "reveal", your answers become visible to the relevant partner. Until the reveal, answers stay private.
We keep your data while your account is active. If you delete your account, your personal data (profile, friendships, duels, answers) is deleted (see §7). Some technical logs may be kept for a limited time for security.
You can delete your account directly in the app: Profile tab → "Delete my account". This cascades deletion of your profile, friendships, duels and answers. You can also request deletion by email at girardi.tommy@gmail.com.
Traffic is encrypted in transit (HTTPS/TLS). Data access is restricted at the database level (row-level security): a user can only read their own data, and a partner's answers are never exposed before the reveal.
Under GDPR you have rights of access, rectification, erasure, restriction, objection and portability. To exercise them, email girardi.tommy@gmail.com. You may also lodge a complaint with your data protection authority.
Sync is not directed to children under 13 (or the minimum age applicable in your country). We do not knowingly collect their data.
We may update this policy. For material changes we will notify you in the app. The date at the top reflects the latest version.