Privacy Policy

Last updated: April 16, 2026

This Privacy Policy describes how DualView Pro ("we", "our", or "the app") handles your information. By using DualView Pro, you agree to the terms outlined in this policy.

1. Information We Do Not Collect

DualView Pro is designed with privacy in mind. We do not collect, transmit, or store any personal data on external servers. All video processing happens locally on your device.

2. Permissions We Request

The app requests the following permissions solely for functionality:

• Camera – Required to record video
• Microphone – Required to record audio with your videos
• Storage / Media – Required to save processed videos to your device gallery

These permissions are used only to enable the app's core features. We do not access your files beyond saving the videos you create.

3. Data Storage and Processing

All video recordings and processing are performed locally on your device. No video content, audio, or metadata is uploaded to any external server or cloud service. Processed videos are saved directly to your device's local gallery.

4. Third-Party Services

DualView Pro uses the following third-party libraries for video processing:

• FFmpeg – Open-source video processing library used locally on your device for cropping and format conversion
• FFmpegKit – Flutter wrapper for FFmpeg, also operating locally

Neither FFmpeg nor FFmpegKit transmits data externally. All operations are performed entirely on your device.

5. Children's Privacy

DualView Pro is not directed to children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us immediately.

6. Data Security

Since all data remains on your device and is never transmitted, your videos are as secure as your device itself. We recommend keeping your device's operating system and security features up to date.

7. Your Rights

You have full control over your videos. You can delete any videos created by DualView Pro at any time through your device's gallery or file manager. Uninstalling the app removes all app-specific temporary files.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically.

By using DualView Pro, you acknowledge that you have read and understood this Privacy Policy.