Epocha

Privacy Policy

Effective Date: September 1, 2026

Epocha is available on the App Store and Google Play. This page describes what data the app and this website collect — kept accurate to the app as it actually exists, not a generic template.

1. Data We Collect
  • App Progress Data: Scores, streaks, your selected collection, and personalization settings (content mode, answer mode, group size) are stored locally on your device, not on an Epocha server.
  • Purchase Data (once a premium tier launches): Subscription and entitlement status will be managed by RevenueCat, our subscription infrastructure provider. Epocha is free to use today — no premium tier is live yet.
  • Device & Diagnostic Data: Technical details used for debugging and performance improvements.
  • Advertising Data (not yet active): The app includes Google AdMob's SDK for a possible future free tier with ads. No ads are shown today; this section will be updated if that changes.
  • Contact Data: If you email us with a question or feedback, we keep the address and message you send so we can respond.
2. How We Use Your Data
  • Tracking your personal progress and settings within the app, stored on your device.
  • Processing and validating subscription purchases, once a premium offer goes live.
  • Debugging and improving app performance.
  • Displaying ads, only if and when a free ad-supported tier is enabled.
  • Responding to questions or feedback you send us directly.
3. Data Sharing & Third-Party Services

We do not sell your personal data. The app integrates the following third-party services — some active today, some built but not yet live:

  • RevenueCat — subscription and purchase management, once premium launches.
  • Google AdMob — ad-serving SDK is integrated but not currently showing ads.

We'll update this list if analytics or other third-party providers are added.

4. Your Choices & Rights
  • You can delete your on-device progress at any time by uninstalling the app.
  • You can manage or cancel subscriptions through your App Store / Google Play account settings, once a premium tier is live.
  • You can disable personalized ads in your device settings, if and when ads are enabled.
  • For any data concerns, contact us at info@think-pi.de.
5. Changes to This Policy

We'll update this policy as Epocha's data practices change — for example, if a premium tier or ads go live.
Changes will be reflected here and in the app.