# Privacy Policy for Sleep Rewinder

Last Updated: 12/05/25

## Introduction

Sleep Rewinder is a medical tool designed to help users manage delayed sleep phase disorder through chronotherapy. We are committed to protecting your privacy and ensuring the security of your data.

## Data Collection and Usage

Sleep Rewinder:

- Does not collect any personal information

- Does not track user behaviour

- Does not share any data with third parties

- Stores all schedule and medication information locally on your device

- Does not require an internet connection to function

## Local Data Storage

The app stores the following information locally on your device:

- Sleep schedules

- Medication reminders

- Light therapy settings

- User preferences

This data is stored only on your device and is not transmitted anywhere.

## Third-Party Services

Sleep Rewinder does not integrate with any third-party services or analytics platforms.

## Children's Privacy

Sleep Rewinder is not directed at children under the age of 13. We do not knowingly collect any personal information from children under 13.

## Changes to This Privacy Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new privacy policy on this page.

## Contact Us

If you have any questions about this privacy policy, please contact us at:

- Email: Sleeprewind@outlook.com

## Your Rights

You have the right to:

- Access any data stored on your device

- Delete all app data by uninstalling the app

- Contact us with any privacy-related concerns

## Compliance

This privacy policy complies with:

- Apple's App Store Guidelines

- General Data Protection Regulation (GDPR)

- California Consumer Privacy Act (CCPA)