1. Introduction
Welcome to Rock Identifier: Mineral Guide ("App"). Your privacy is of utmost importance to us. This Privacy Policy explains how we collect, use, store, and protect your personal and non-personal information when you use our App.
By using the App, you agree to the terms outlined in this policy. If you do not agree with these terms, please refrain from using the App.

2. Information We Collect
To provide you with the best rock and mineral identification experience, we may collect the following information:

• Device Information – Technical details about your device, such as model, manufacturer, operating system version, unique identifiers (e.g., IMEI, MAC address), IP address, and network details.
• Camera Access – Required to analyze rock samples and provide identification results. All image processing occurs locally on your device and is not stored, uploaded, or shared.
• Usage Data – Anonymized details about your interactions with the app, including the number of identifications made, features used, preferences, and performance metrics (e.g., crash reports, loading times).
• Permissions –
• Camera (for rock and mineral identification)
• Storage (used to store app-related preferences; no personal data is collected or stored)
• Network (required for updates, anonymized analytics, and feature synchronization)

3. Image & Face Data
Our App does not collect, store, process, or share any type of face data. While the camera is used to capture images of rocks and minerals, no facial recognition, biometric analysis, or facial geometry extraction occurs.

• Collection: No face data is collected by the App.
• Use: Face data is not used for any purpose.
• Sharing: No face data is shared with third parties.
• Retention: Since no face data is collected, no retention applies.

4. How We Use Your Information
We use the information we collect to:

• Provide and maintain rock and mineral identification features.
• Improve performance, accuracy, and user experience based on usage analysis.
• Monitor and optimize App performance through analytics.
• Respond to user inquiries, provide support, and notify users of updates.
• Protect the App and its users from fraud, unauthorized access, or misuse.

5. Data Sharing & Third Parties
We do not sell, trade, or rent your personal information to third parties. However, we may share anonymized or aggregated data with:

• Analytics providers (e.g., Google Analytics, Firebase) to improve the App.
• Developers or hosting providers for maintenance and updates.
• Law enforcement or regulatory authorities when required by law or to protect our rights, property, or users.

6. Data Security
We take data security seriously and use industry-standard measures to protect your information:

• Encryption: Data is encrypted during transmission and storage.
• Regular Security Audits: Periodic checks to identify and address vulnerabilities.
• Secure Server Infrastructure: Data is stored on secure servers with restricted access.

7. Children’s Privacy
This App is not intended for children under 13 years old. We do not knowingly collect or store personal data from children under 13.
If we learn that we have collected such information, we will delete it immediately.
If you believe a child under 13 has provided us with personal data, please contact us at nexdev.helpdesk@gmail.com.

8. Your Rights & ChoicesYou have the following rights regarding your data:

• Camera Access: You can disable camera access in your device settings. However, doing so will prevent rock and mineral identification features from functioning.
• Data Deletion: You can request deletion of your data by contacting nexdev.helpdesk@gmail.com.
• Opt-Out of Analytics: You can opt out of anonymized data collection via your device settings or by contacting us.
• Access and Correction: You can request to view or correct the data we hold about you.

9. Changes to This Policy
We may update this Privacy Policy from time to time to reflect changes in our practices, legal requirements, or App functionality.
Any changes will be posted within the App, and the updated policy will take effect immediately upon posting.
We encourage you to review this policy periodically to stay informed.

10. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or your data, please contact us at:
📧 Email: nexdev.helpdesk@gmail.com
We will respond to your inquiries as soon as possible.