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Privacy Policy

Last updated: April 25, 2026

🔒 Short version: LilSleep stores all data locally on your device. We collect nothing, transmit nothing and sell nothing.

1. Who we are

LilSleep ("the App", "we", "our") is a personal sleep-tracking journal developed as a standalone mobile application. This Privacy Policy explains how the App handles information when you use it.

2. Information we collect

The App does not collect any personal information. Specifically:

  • We do not require you to create an account or provide an email address.
  • We do not collect your name, location, device identifiers or any other personally identifiable information.
  • We do not use analytics, crash-reporting services or third-party SDKs that transmit data off your device.

3. Data you enter into the App

All sleep entries you create — including bedtimes, wake times, quality ratings and personal notes — are stored exclusively in your device's local storage. This data:

  • Never leaves your device.
  • Is not synced to any cloud service.
  • Is not accessible to us or any third party.
  • Is removed when you uninstall the App or clear the App's data.

4. No background data collection

The App does not access sensors (microphone, camera, accelerometer, heart-rate monitor, etc.), your contacts, your calendar or any other system resource beyond what you explicitly interact with through the App's interface.

5. Cookies and tracking

The App does not use cookies, web beacons, pixel tags or any other tracking technology.

6. Children's privacy

LilSleep is a general-purpose journal with no age-restricted content. Because we collect no personal information whatsoever, there are no specific risks for minors. We still recommend that parents supervise their children's app usage in line with their household guidelines.

7. Third-party services

The App does not integrate any third-party services (advertising networks, social media SDKs, payment processors or similar). There are no outbound network requests initiated by the App.

8. Security

Since all data is stored locally and no data is transmitted, the primary security layer is your device's own lock screen and storage encryption. We encourage you to keep your device updated and protected with a passcode or biometric lock.

9. Changes to this policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date. Continued use of the App after changes constitutes acceptance of the revised policy.

10. Contact

If you have any questions about this Privacy Policy, you may reach us through the App's official listing page on the relevant app store.

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© 2026 LilSleep. A personal wellness journal — not medical advice.