ReelDuo: Dual Camera Recorder

Web Seasoning

About this app

ReelDuo records once and gives you every format you need to post.

Every Solo recording saves two files from a single take: a vertical 9:16 for TikTok, Reels and Shorts, and a horizontal 16:9 for YouTube. Both are perfectly synced, and both are ready to upload. No reshooting, no re-cropping, no editing app in between.

Duo mode records your front and back cameras at the same time into one vertical video, with a picture-in-picture you can drag and resize. It is built for reactions, commentary and pieces to camera. Duo needs a phone that supports running both cameras at once; where that isn't available ReelDuo hides it, and everything else works as normal.

A built-in teleprompter scrolls your script over the viewfinder at a reading pace you choose, so you can look at the lens instead of your notes. It never appears in the recording.

ReelDuo Pro is a one-time purchase. No subscription, ever.

WHAT YOU GET
• Two files from one take: 9:16 and 16:9, frame for frame in sync
• Duo mode: front and back cameras together, live picture-in-picture
• Teleprompter with adjustable speed and text size, plus mirror mode for beam-splitter rigs
• Pause and resume into a single continuous clip
• Tap to focus, long-press to lock focus and exposure, pinch to zoom
• Grid, horizon level and crop guides showing exactly what each output will contain
• Self-timer, microphone picker, live audio meter and a storage-remaining readout
• Portrait-first design that opens straight into the camera

REELDUO PRO — ONE-TIME PURCHASE
• No watermark on any output
• 4K recording, and 60fps at any resolution
• Extra 1:1 and 4:5 crops of the same take
• Creator Pack: in Duo, also save each camera as its own file for re-editing
• Split-screen layout, stacking both cameras top and bottom
• Swap which camera fills the frame
• Circle, square or rounded picture-in-picture with a custom border
• Unlimited teleprompter script library

No accounts. No ads. No analytics. Nothing is collected, and your recordings never leave your device unless you share them yourself.

What’s new

Fixes a display issue in Duo mode: the on-screen controls could sit on top of the front-camera picture-in-picture, hiding part of it. The controls now fade back while the tile is behind them. Your recordings were never affected.