Privacy Policy for Z Shopping List

Introduction

DMX Designs operates the Z Shopping List mobile application (the "App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App.

By using Z Shopping List, you agree to the collection and use of information in accordance with this policy.

Information We Collect

Personal Information

When you create an account, we collect:

• Email address - Used for account authentication and sign-in
• Password - Stored securely through Firebase Authentication (encrypted and never stored in plain text)

Shopping List Data

• Shopping lists and items - The shopping lists you create, including item names, quantities, categories, and shops
• User preferences - Your app settings and preferences

Automatically Collected Information

• Device information - Device type, operating system version
• Usage data - App interactions and feature usage for improving app performance

How We Use Your Information

We use the collected information to:

• Provide and maintain the App functionality
• Authenticate your account and enable sign-in
• Store and sync your shopping lists across devices
• Improve app performance and user experience
• Send important updates about the App (when necessary)

Data Storage and Security

• All user data is stored securely using Firebase (Google Cloud Platform)
• Your password is encrypted and never stored in plain text
• Data is transmitted using secure HTTPS connections
• We use AsyncStorage for local data persistence on your device
• We implement industry-standard security measures to protect your information

Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties.

Your data may be shared only in the following circumstances:

• With your consent - When you explicitly agree to share information
• Service providers - Firebase (Google) for authentication and data storage services
• Legal requirements - If required by law or to protect our rights

Third-Party Services

The App uses the following third-party services:

• Firebase Authentication - For secure user authentication
• Firebase Firestore - For cloud data storage and synchronization
• Expo - For app development and updates

These services have their own privacy policies. We recommend reviewing:

• Firebase Privacy Policy
• Google Privacy Policy
• Expo Privacy Policy

Data Retention

• We retain your account information for as long as your account is active
• You may request deletion of your account and data at any time by contacting us
• Upon account deletion, all associated data will be permanently removed from our servers

Your Rights

You have the right to:

• Access your personal data stored in the App
• Correct or update your information
• Delete your account and associated data
• Export your shopping list data
• Withdraw consent for data processing

Children's Privacy

Z Shopping List is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

International Data Transfers

Your information may be transferred to and maintained on servers located outside of your state, province, country, or other governmental jurisdiction where data protection laws may differ. By using the App, you consent to such transfers.

Push Notifications

The App may send push notifications for:

• Shopping list reminders
• Important app updates

You can disable push notifications in your device settings at any time.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by:

• Posting the new Privacy Policy in the App
• Updating the "Last Updated" date at the top of this policy

You are advised to review this Privacy Policy periodically for any changes.

Contact Us

If you have questions about this Privacy Policy or your data, please contact us at:

Data Protection Officer

For privacy-related inquiries, you may contact:

[Your contact information]

Your Consent

By using Z Shopping List, you consent to our Privacy Policy and agree to its terms.