Privacy Policy – Postcardme

Last updated: May 22, 2026

Postcardme ("we", "our", or "us") is committed to protecting your privacy. This policy explains what information we collect, how we use it, and your rights.

1. Information We Collect

• Account information: email address and display name when you sign up.
• User content: photos, text, and decorations you add to postcards.
• Device token: used solely to deliver push notifications to your device.
• Usage data: basic analytics (screens visited, feature usage) to improve the app.

2. How We Use Your Information

• To deliver postcards between users.
• To send push notifications when you receive a postcard.
• To store your album of sent and received postcards.
• To improve app performance and fix bugs.

3. Data Sharing

We do not sell or share your personal data with third parties, except:

• Firebase (Google): used for authentication, database, and storage.
• Apple APNs: used to deliver push notifications.

4. Data Retention

Your data is retained as long as your account is active. You may request deletion at any time by contacting us.

5. Children's Privacy

Postcardme is not directed to children under 13. We do not knowingly collect data from children under 13.

6. Your Rights

You may request access to, correction of, or deletion of your personal data by contacting us at the email below.

7. Contact

If you have questions about this policy, contact us at: thanh.le@opswat.com

Postcardme is developed by Thanh Le Tran Cong.