DualCam PIP keeps your recordings and camera activity on your device. The app does not export, sell, or transmit your personal data to external servers.
Camera and microphone permissions are used only to preview and record video inside the app. That access is limited to the features required to capture your content.
Photo Library access is used only to add your recorded videos to your gallery. The app does not scan, upload, or otherwise process the rest of your library.
You can stop using the app at any time and manage permissions in iOS Settings. If access is revoked, the related capture or save features will stop working until permission is granted again.