Privacy Policy

1. Scope & Consent

This Privacy Policy explains how DevStudio Apps ("we", "us", or "our") protects your privacy when using our mobile application, Math Royale (distributed on the Google Play Store).

By installing and utilizing Math Royale, you consent to the storage architectures, telemetry processing, and analytic parameters detailed within this policy.

2. Information We Collect

To coordinate gamified quest progression, leveling structures, and habit tracking, Math Royale collects and processes the following parameters:

• Anonymized Telemetry: Hardware configurations, operating system versions, and performance reports (such as rendering lag or loading errors) are collected to ensure core stability.
• Secure Billing Tokens: If you purchase in-app upgrades or premium quest modules, transaction tokens are securely processed via Google Play Billing.
• No Personal Identifiers: We do not collect or request your name, personal email, contact list, telephone numbers, or physical location.

3. Progress & Local-First Storage

Your gamified progress—including accumulated experience points (XP), unlocked levels, completed logic challenges, daily quest streaks, and custom achievements—is **saved exclusively on your device's isolated local storage** [1].

Because your academic parameters are strictly sandboxed on your device, we have zero access to them. When you delete or uninstall Math Royale from your device, your accumulated levels, quest histories, and running progress metrics are permanently and non-recoverably deleted.

4. Third-Party Analytics

To maintain secure payment validations and aggregate crash diagnostics, we integrate trusted third-party SDK packages that process non-personal, technical identifiers:

• Google Play Services: Manages in-app purchases, software license checks, and general Play Console integrations.
• Google Firebase / Sentry: Transmits anonymous bug diagnostics and system crash traces to help us debug cognitive challenges and render paths.

5. Children's Privacy

Math Royale is a logic-aptitude training tool designed for personal development. We comply strictly with COPPA and Google Play's Families Policies.

Because our application does not request, harvest, or maintain personal profiles, we do not knowingly gather any personally identifiable information from children under the age of 13.

6. Data Security & Retention

We apply industry-standard security structures to safeguard your local progress files on-device from unauthorized modification.

Any transient diagnostic parameters or transaction billing tokens transmitted to our secure billing verification nodes are encrypted during transmission and are subject to automatic, permanent deletion routines once validated.