Zenolab.app
Dual: Front & Back Recorder
Dual Camera Video Recorder. Record front and rear cameras simultaneously.
At a glance.
Why Dual: Front & Back Recorder
Built for everyday use.
Dual-Lens Recording
Record from both front and rear cameras simultaneously with a real-time picture-in-picture preview, so you never miss the action on either side.
Multi-Format Output
Every recording automatically produces both a portrait (9:16) video for TikTok/Reels and a landscape (16:9) video for YouTube — from a single take.
Hybrid Mode
Use a single camera lens and let the app automatically crop your footage into both portrait and landscape formats for multi-platform publishing.
4K & 60fps Support
Choose your resolution (1080p or 4K), frame rate (24, 30, or 60 fps), and file format (MOV or MP4) to match your content workflow.
Instant Share
Preview your recordings with full playback controls and share directly to TikTok, Instagram, YouTube, or any app via the native share sheet.
About
About Dual: Front & Back Recorder.
Dual Record transforms your iPhone into a dual-camera rig by recording from both the front and rear cameras simultaneously. Whether you are filming a reaction video, vlogging on location, or capturing behind-the-scenes content, Dual Record produces both a TikTok-optimized portrait video (9:16) and a YouTube-ready landscape video (16:9) from a single take — no editing, no duplicating shots.
The app gives content creators full control over video quality with selectable resolution up to 4K, frame rates from 24 to 60 fps, and output in MOV or MP4. A real-time picture-in-picture preview shows exactly what both cameras see as you record. The Hybrid Mode even lets you crop a single lens into both formats automatically, so every recording session delivers ready-to-post content for multiple platforms.
Information
- Developer
- ZenoLab
- Version
- v1.x
- Category
- Photo & Video
- Platforms
- iOS
- Status
- LATEST
- Store
- App Store
Answers
Frequently asked questions.
Can I record in 4K with both cameras at the same time?
Yes. Dual Record supports up to 4K resolution at 60fps. The actual maximum depends on your iPhone model — newer models handle dual 4K recording smoothly, while older models may default to 1080p for dual-lens mode.
What is Hybrid Mode?
Hybrid Mode uses a single camera (front or rear) and automatically crops the footage into both portrait and landscape formats. This is useful when you only need one angle but still want ready-to-post content for TikTok and YouTube.
Does the app collect any personal data?
No. Dual Record processes all video locally on your device. No recordings or personal data are uploaded to any server.
What is the difference between the free and Pro versions?
The free version includes full dual-camera recording with basic export. Dual Pro (a one-time $4.99 purchase) unlocks 4K resolution, 60fps recording, and removes all limitations.
