Privacy Policy

Last updated: April 16, 2026

Short version: Derot is a focus timer app. We store your session data locally on your device only. We do not sell your data. We do not track you across other apps.

1. Who We Are

Derot is a mobile application developed by Zavian Solutions. Contact: derot.app@gmail.com

2. Information We Collect

Stored locally on your device only (never sent to our servers):

Focus session history (duration, date, outcome)
Coins and streaks earned
Onboarding answers (screen time goals, selected habits)
App settings and preferences
Language preference

Collected by RevenueCat (subscription management):

Anonymous user ID (not linked to your name or email)
Purchase history and subscription status
Device platform and app version
RevenueCat Privacy Policy: https://www.revenuecat.com/privacy

3. How We Use Information

To display your focus history, streaks, and coins inside the app
To restore your subscription if you reinstall the app
To improve app performance and fix bugs

We do NOT use your data for advertising, profiling, or selling to third parties.

4. Data Sharing

We do not share, sell, rent, or trade your personal information with any third parties, except RevenueCat for subscription management.

5. Data Storage & Security

All session data, goals, and preferences are stored locally on your device. We have no access to this data. Deleting the app permanently removes all local data.

6. Children's Privacy

Derot is not directed at children under 13. We do not knowingly collect personal information from children.

7. Your Rights

You may request access to, or deletion of, your data by contacting us at mauk6285@gmail.com. Local data can be deleted anytime by uninstalling the app.

8. Third-Party Services

RevenueCat – subscription management (https://www.revenuecat.com/privacy)
Apple App Store / Google Play Store – payment processing

9. Changes to This Policy

We may update this policy from time to time. Changes are effective upon posting with an updated date.

10. Contact Us

Email: derot.app@gmail.com