1. Introduction

Flink – File Transfer ("Flink", "we", "our", "us") respects your privacy. This Privacy Policy explains how information is collected, used, and protected when you use the Flink mobile application.

By using Flink, you agree to the practices described in this policy.

2. Information We Collect

a) Automatically Collected Information

• Device information (platform, OS version)
• Anonymous application identifier (clientId)
• Push notification token (Firebase Cloud Messaging / Apple Push Notification Service)
• App usage events (file uploaded, file opened, file expired)

b) Files

• Files you upload are stored temporarily
• Files are automatically deleted after the configured retention period (e.g. 24 hours)
• Files are not indexed, analyzed, or shared

3. How We Use Information

We use collected information to:

• Provide file transfer functionality
• Send push notifications (file opened, file expiring)
• Improve app stability and performance
• Prevent abuse and ensure security

4. Push Notifications

Flink sends push notifications only if you allow them. You can enable or disable specific notification types from the app settings.

5. Advertising

Flink may display advertisements using Google AdMob.

AdMob may collect and use information as described in Google's privacy policy: policies.google.com/privacy

You can opt out of personalized ads via your device settings.

6. Data Retention

• Uploaded files are stored only for a limited time (e.g. 24 hours)
• Notification and usage data are retained only as long as necessary
• Inactive push tokens are periodically removed

7. Data Sharing

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

• Google AdMob (ads)
• Firebase services (push notifications)

Only the minimum required data is shared.

8. Security

We apply reasonable technical and organizational measures to protect your data. However, no method of transmission over the internet is 100% secure.

9. Children's Privacy

Flink is not intended for children under the age of 13. We do not knowingly collect data from children.

10. Your Rights

You can:

• Disable notifications at any time
• Reset app data from settings
• Stop using the app at any time

11. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be published on this page.

12. Contact

If you have any questions, contact us at:

📧 denizhan.yigit@hotmail.com