Record front and back together, export 9:16 and 16:9 from one take, or import a video and capture your live reaction beside it.
Capture with both front and rear cameras simultaneously—record what you see and your reaction in one take.
DuoScene is a lightweight dual-camera app that supports simultaneous front and rear recording. It can also automatically generate both vertical and horizontal versions from a single shot. Ideal for Vlogs, store visits, travel, reactions, tutorials, on-camera speaking, and daily documentation.
No need to shoot twice or export repeatedly—save and publish right after recording.
Core Features
- Simultaneous front and rear recording to capture both the scene and the person's reaction in one take
- Import an existing video from Photos and record your live reaction beside it, with source audio on or off
- Use an image as the main view and adjust its zoom and position before recording
- Supports multiple dual-camera layouts, including picture-in-picture, top-bottom split, and diagonal arrangement
- Automatically generates both 9:16 and 16:9 versions from a single shot
- Capture photos or Live Photos with one or two cameras
- Built-in teleprompter, suitable for on-camera speaking, tutorials, and product introductions
- Video stabilization support for steadier handheld recording
- Save finished photos and videos to the system Photos library
- Retains original footage as much as possible in case of export errors, minimizing loss of captured content
Who It's For
- Users who want to simultaneously record a person's reaction and the scene
- Creators who need to quickly produce both horizontal and vertical content
- Users who frequently shoot Vlogs, store visits, travel, reactions, or tutorials
- Lightweight creators who prefer minimal editing and want to publish right after shooting
Free Use and Pro Benefits
DuoScene offers full-feature experience, with new users receiving 5 watermark-free export opportunities.
After the watermark-free exports are used up, you can still continue using the core recording features. To keep exporting watermark-free videos, you can choose to subscribe or purchase Pro with a one-time payment.
Usage Notes
- The front and rear dual-camera feature relies on iPhone devices that support MultiCam
- Supported resolution, frame rate, and stabilization capabilities may vary by device
- DuoScene focuses on recording and quick output, and does not offer complex timeline editing, music, stickers, or cloud sync features
Subscription and One-Time Purchase
DuoScene offers subscription and one-time purchase options. Specific pricing is as shown on the App Store page.
Subscriptions will automatically renew within 24 hours before the end of the current period. You can cancel at any time in your Apple ID account settings. After cancellation, benefits will expire at the end of the current subscription period.
Terms of Use:
https://www.byrobin.app/terms/duoscene
Privacy Policy:
https://www.byrobin.app/privacy/duoscene
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
This update focuses on camera switching and footage protection:
• Improved switching between Video, Dual Format, and Photo. Capture stays disabled until the selected cameras are ready, reducing blank frames, wrong-camera captures, and failed starts.
• Fixed physical rear-lens switching: 0.5× uses Ultra Wide, while 1× correctly returns to Wide.
• Strengthened recording recovery so available source footage is better protected after interruptions or save-flow failures.
• Fixed additional camera connection and recording reliability issues.
Version 1.6.9
The developer, 彬 刘, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
彬 刘
Size
14.8 MB
Category
Photo & Video
Compatibility
Requires iOS 17 or later.
iPhone Requires iOS 17 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
