Privacy Policy for Smart Factory Manager

Effective Date: 3 May 2026

1. Welcome to Smart Factory Manager. We value your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, and share information when you use our mobile application.

2. Information We Collect

• Personal Information: When you sign up via Firebase Authentication, we collect your email address and UID to manage your account and subscription.

• Device Information: We collect your Device ID (ANDROID_ID) to verify trial periods and sync your subscription across your devices.

• User Content: Data you input, such as project details, calculations, and reports, are stored securely in Google Firebase Firestore.

• Billing Information: We use Google Play Billing for premium subscriptions. Payment details are handled securely by Google; we do not store credit card information.

3. Permissions We Request

• Storage Permission: Required (on older Android versions) to save and download the PDF reports you generate.

• Internet Access: Required to sync your data with Firebase and verify your subscription status.

4. How We Use Your Information

• To provide and maintain the service (syncing projects and calculations).

• To manage your account and provide customer support.

• To verify your premium subscription status using your Device ID and email.

• To generate PDF reports based on your inputs.

5. Third-Party Services We use the following third-party services:

• Google Play Services: For app functionality.

• Firebase (Auth & Firestore): For authentication and database management.

• Google Play Billing: For processing subscription payments.

6. Data Retention and Deletion

• Data Control: You have full control over the data you create. You can edit or delete your projects and calculation records directly within the app at any time.

• Account Deletion: If you wish to permanently delete your account and all associated profile data from our system, please contact us at naeemh893@gmail.com. We will process your request within 7 days.

7. Security We implement industry-standard security measures through Google Firebase to protect your data. However, no method of transmission over the internet is 100% secure.

8. Children's Privacy Our app is not intended for children under 13. We do not knowingly collect personal information from children.

9. Changes to This Policy We may update our Privacy Policy from time to time. You are advised to review this page periodically for any changes.

10. Contact Us If you have any questions about this Privacy Policy, please contact us at:

• Email: naeemh893@gmail.com

• Developer Name: Naeem Hasan