Privacy Policy
Last updated: 2026-05-04
FastMath is operated by Hafsa Beril Saglam (an individual developer, “we”, “us”, “our”). This Privacy Policy explains what data we collect, how we use it, and the choices you have.
Information We Collect
- Game data (locally only): high scores, settings, hearts, and remaining game state are stored on your device using iOS UserDefaults. This information never leaves your device.
- Purchase data: when you subscribe to FastMath Pro, our payment processor RevenueCat receives an anonymous identifier and your subscription status to validate your access. Payment itself is handled by Apple — we do not see your payment details.
- Advertising data: we use Google AdMob to display ads. AdMob may collect device identifiers (such as IDFA, if you grant App Tracking Transparency permission), advertising data, and approximate location to deliver and measure ads.
How We Use Information
- To run the app and provide its features (scores, hearts, premium access).
- To deliver personalized or non-personalized advertising via AdMob, depending on your consent and ATT choice.
- To process subscriptions through Apple and RevenueCat.
Sharing
We do not sell your data. We share limited data with the following service providers:
- Apple — for in-app purchases.
- RevenueCat — to validate subscription status. RevenueCat Privacy Policy
- Google AdMob — to serve and measure ads. Google Privacy Policy
Your Choices
- App Tracking Transparency (iOS): on first launch you can allow or deny tracking. Denying still lets you use the app, but ads will be non-personalized.
- EU/UK consent: we use Google’s User Messaging Platform to ask for GDPR consent. You can withdraw consent at any time by reinstalling the app.
- Restore or cancel subscription: manage your subscription in iOS Settings → Apple ID → Subscriptions.
- Delete data: uninstalling the app removes all locally stored data.
Children
FastMath is not directed at children under 13. We do not knowingly collect personal information from children.
Changes
If we update this policy, we will revise the “Last updated” date and update the in-app link. Continued use of the app after an update constitutes acceptance.
Contact
Questions? Email hbdesignx@gmail.com.