DualVox
Show the scene. Speak. Done.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Speak over a place, photo, or clip. You on camera, the scene in frame — a vertical video in Photos. On-device captions; audio stays here.
DualVox is a video recording app for talk-through creators. Show the scene. Speak. Done. You appear on camera, the scene fills the frame, and speaking over a real place, a photo, or a clip produces a vertical video saved to Photos.
TWO ENTRIES
• Discover: record from a recipe, or import photos and video. Street walk, travel stamp, store visit, clip commentary, finished-film voiceover, how-to, and Creative stitch all start here.
• Talk-through: rear camera on the scene, front camera on you, as an overlay or a split. If the device cannot run both cameras, DualVox explains and falls back.
ON CAMERA AND ON SCREEN
• Appear as yourself, or switch to cartoon, character, or animal avatars. Cartoons can blink, sway slightly, and lip-sync to microphone level.
• Looks and effects can stack — mono, vignette, sharpen, grain.
• Info watermark: date, time, and place, dragged anywhere. Place comes from Location and cannot be typed in.
• Teleprompter scripts stay on this device, scroll while you record, and can follow your pace. They are not burned into the video.
• Grid and safe-area guides are preview only.
CLIPS AND CAPTIONS
• When processing finishes, the file is in the system library.
• Videos can include a DualVox end card (several looks; members can turn it off or use their own clip). Stills do not.
• On a clip preview, recognize speech on this device, edit the lines, and export a new captioned video. Recognition is unlimited; free caption burns have a weekly cap, members unlimited. Audio is not uploaded.
WHO IT IS FOR
Store visits, unboxings, travel stamps, street talk, tutorials, voiceover on a finished film, and anyone who needs to talk while watching the picture.
MEMBERSHIP
Free users can try a short take (up to 1 minute). Membership unlocks longer recording, more watermark styles, and end-card options. Subscribe with In-App Purchase and manage or cancel in your Apple Account. Price is shown on the purchase page and the App Store confirmation.
NOTES
DualVox needs Camera and Microphone. Saving clips needs Photos. Place on the watermark needs Location. On-device captions use system speech recognition; audio is not uploaded to our servers.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Discover is split into Snap and Follow, with a new finished-film voiceover scene
• Creative stitch: combine clips freely, or record the screen first and talk after
• On-device captions: recognize speech and export a captioned clip; audio is not uploaded
The developer, Zhongke Youyun (Beijing) Information Technology Co., LTD, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Zhongke Youyun (Beijing) Information Technology Co., LTD
- Size
- 26.6 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly Plan $3.99
- Annual Plan $24.99
- Copyright
- © 2026 Zhongke Youyun (Beijing) Information Technology Co., LTD