Math Master — Privacy Policy

1. Overview

Math Master ("the app") is a mental math practice game published by TechFlare. This policy explains what data is collected, why, and your rights.

2. Data we collect

On-device data: game progress, scores, streaks, achievements, settings and preferences are stored locally on your device. They are never transmitted to our servers.

Advertising data (free version): the app uses Google AdMob to display ads. AdMob may collect: Advertising ID (IDFA/Android Ad ID), approximate location (derived from IP), device information, ad interaction data. Personalized ads are served only after your consent where required (EEA/UK — UMP consent form; iOS — App Tracking Transparency).

Analytics (optional): with consent, Firebase Analytics collects anonymous usage events (games played, feature usage) to improve the app.

Purchases: in-app purchases are processed by Apple App Store / Google Play. We do not see or store your payment details.

3. Data we do NOT collect

No accounts, no names, no email, no contacts, no precise location, no photos, no microphone. The app works fully offline.

4. Third-party SDKs

• Google AdMob (ads) — google.com/policies/privacy
• Google UMP (consent) — required in EEA/UK
• Firebase Analytics & Remote Config (optional telemetry)
• Apple StoreKit / Google Play Billing (purchases)

5. Your rights & controls

• Withdraw ad consent anytime: Settings → Privacy Options (EEA).
• iOS: deny tracking in Settings → Privacy → Tracking — the app stays fully functional.
• Delete all local data: Settings → Reset data, or uninstall the app.
• Remove all ads permanently via the one-time "Remove Ads" or "Pro" purchase.

6. Children

The app is rated for a general audience (13+). It is not directed at children and does not knowingly collect data from children under 13.

7. Changes

Updates will be posted at this URL. Continued use after changes constitutes acceptance.