ZenMode Privacy Policy

Last Updated: June 1, 2025


ZenMode is a minimal alarm and sleep monitoring application that operates exclusively on your iPhone. We are deeply committed to your privacy and want to be completely transparent: we do not collect, store, or share any personal data that identifies you directly or indirectly.


1. What We Access & How We Use Data (On Your Device)

  • Motion/Accelerometer Data (for Sleep Monitoring): ZenMode uses your iPhone's built-in motion sensors (like the accelerometer) to detect when the phone is still, thereby analyzing your sleep patterns. This processing occurs **entirely on your device**. No raw motion data or sleep analysis results are ever sent to our servers or any third parties.
  • Local User Preferences & Alarm Settings: Your app settings, configured alarms, and local sleep session data are saved exclusively on your device to ensure the app functions as expected and to provide historical sleep insights. This data is not transmitted to us or any external service.

2. What We Don’t Do

  • ❌ No personal data collection of any kind
  • ❌ No analytics or tracking of individual users
  • ❌ No ads, ad tracking, or profiling
  • ❌ No integration with HealthKit or other health platforms
  • ❌ No microphone access or audio processing
  • ❌ No data sent to external servers for sleep analysis

3. Data Handling

ZenMode is designed to operate with maximum privacy. All features, including sleep monitoring and alarm functions, process data exclusively on your device. We do not have access to, nor do we store, any information about your usage habits, sleep patterns, or any other personal details.


4. Subscriptions & Purchases

ZenMode offers a single, optional **lifetime Pro subscription** as an in-app purchase to unlock premium features. All payment processing for this purchase is handled securely by Apple's App Store and, if applicable, by **RevenueCat** (as a subscription management service). We do not store or access your payment details or personal purchase information. Please refer to Apple's Privacy Policy and RevenueCat’s Privacy Policy for details on their data handling practices.


5. Your Control

  • Sensor Access: You control the app's access to your device's motion sensors through your iOS system settings. ZenMode's core alarm features will function even without sleep tracking enabled.
  • Clear Data: Uninstalling the app will permanently delete all locally saved preferences, alarm settings, and sleep session data from your device.

6. Children’s Privacy

ZenMode is not specifically designed for children under 13. Given our strict policy of not collecting or storing personal data, the app is compliant by design with children's online privacy regulations. If you have concerns about a child's use of the app, please contact us.


7. Contact Us

Email: zenmode@dro1d.org
Website: https://dro1d.org


8. Changes to This Policy

We may revise this privacy policy occasionally to reflect updates to our practices or changes in legal requirements. The latest version will always be available on this page. We encourage you to check back periodically for any updates.