Privacy Policy

Last updated: July 2026

StackXo ("we", "our") is a session tracking app for poker players. This policy explains what data we collect and how we use it.

Data we collect

• Account info: email address and display name, provided when you sign up with email, Apple, or Google.
• Session data you enter: poker session records (dates, buy-ins, results, locations, game types, notes).
• Feedback messages: messages you send us through the in-app feedback channel, along with your device platform and app version.

Analytics

We use PostHog (PostHog, Inc., United States) to understand how the app is used — which screens people open, and whether features such as importing sessions actually work. PostHog processes this data on our behalf.

• What we send: the screens you open, a small set of named product events (for example, that a session was started or saved), your app version, device type and operating system, and an account identifier (a random ID assigned by our database).
• What we never send: your email address, your session notes, and any monetary amounts. Buy-ins, results, and bankroll figures never leave the app for analytics.
• We do not record your screen. Session replay is not enabled.
• We do not use advertising identifiers (such as Apple's IDFA), and we do not track you across other apps or websites.
• We do not collect or infer your location. IP-based location lookup is disabled.
• Analytics data is stored in the United States and retained for up to 12 months.

To opt out of analytics, contact us at [email protected].

How we use it

• To provide the app: store and sync your session data across devices.
• To authenticate you and secure your account.
• We do not sell your data or share it with third parties for advertising.

Where it's stored

Your data is stored with Supabase (our backend provider) on secure cloud infrastructure. Authentication is handled by Supabase Auth with Apple and Google sign-in options.

Your rights

• You can delete your account and all associated data at any time from within the app (Settings → Delete Account). See how to delete your account.
• You can request a copy or deletion of your data by contacting us.

Contact

Questions about this policy: [email protected]