This policy explains how the Vault mobile game processes information when you create a profile, play with others, use social or optional AI features, contact support, or make a purchase.

Effective October 16, 2026

Data we collect

Vault creates an anonymous Firebase Authentication account so profiles, friends, multiplayer sessions, and reconnect can work without a separate sign-up form. The account still has a persistent Firebase user ID.

• Account and profile data: Firebase user ID, display name, public player ID, selected avatar, and profile creation date.
• Social and multiplayer data: friends, friend requests, lobby invitations, lobby membership, session players, game actions, votes, reactions, connection state, timestamps, saved game snapshots, and game-ending records.
• Optional AI data: game setup, scenario and card information, character traits, and conversation text used by the features described below.
• Purchase data: Apphud-generated device and profile identifiers, product, paywall and placement identifiers, purchase and subscription status, store transaction references, receipts or signed transaction data, and entitlement state. Vault does not receive your full payment-card details.
• Analytics and technical data: automatically collected app lifecycle events, selected product events, app version, device and operating-system information, interface language, time zone, approximate country or region derived from network information, SDK-generated installation identifiers, crash reports, and diagnostics.
• Support data: your email address and any information you voluntarily include when contacting us or submitting a form.

How we use data

• Create and maintain your Vault profile and public player ID.
• Provide friends, invitations, lobbies, multiplayer games, and reconnect.
• Generate optional AI game dialogue and endings after you consent.
• Process purchases, restore access, and prevent subscription or payment fraud.
• Operate, secure, troubleshoot, and improve Vault.
• Reply to support and account-deletion requests and comply with legal obligations.

Service providers

Vault uses the services below for app, measurement, purchase, website, and support features. Their processing is also governed by their own terms and privacy documentation.

• Google Firebase Authentication and Cloud Firestore for accounts, profiles, social data, and multiplayer data.