Privacy Policy

Effective Date: May 23, 2025

At Stamp Value - Stamp Identifier, we are committed to protecting your privacy. This Privacy Policy describes how we collect, use, and safeguard your data when you use our app and services.

1. Information We Collect

a. Uploaded Images

• Users may upload images of stamps for AI recognition.
• These images are transmitted securely and deleted immediately after processing.
• No user-uploaded content is retained or reused.

b. Analytics Data

• We use Firebase Analytics to collect anonymous data about user behavior and interaction.
• Collected data may include device ID, region, app usage metrics, and session info.

c. Install Source Attribution

• We use Facebook SDK to identify users who install the app via Facebook Ads.
• This helps us optimize campaign performance and track ad conversion.

2. Third-Party SDKs

• Firebase: Usage tracking and performance analysis. View Firebase Privacy
• Facebook SDK: Install attribution and analytics. View Facebook Data Policy

3. In-App Purchases

We offer subscriptions and one-time purchases via the App Store and Google Play. We do not collect or process any payment details; all transactions are handled securely by the respective platforms.

4. Data Security

All data transmission is protected with encryption (HTTPS). Uploaded images are permanently deleted after analysis and are not stored on our servers.

5. Children's Privacy

Our services are not intended for children under 13. We do not knowingly collect data from minors. If you believe a child has submitted information, please contact us for removal.

6. Your Rights

You can contact us to request deletion of analytics data linked to your device. However, we do not store any personal or identifying data directly.

7. Changes to This Policy

This policy may be updated from time to time. We will notify users of significant changes via app updates or on this page. Continued use of the app implies acceptance of the updated policy.

8. Contact Us

Questions or concerns? Reach out to us at:
[email protected]/