One Big Camera
Record your front and back cameras at the same time
One Big Camera records both of your iPhone's cameras at once and combines them into a single frame. It is true multi-camera capture, not a front and back toggle, so the moment and your reaction live in the same video.
Shooting both cameras at once needs an iPhone XS or XR or newer. There is no account required to start.
How One Big Camera does it
- Choose a layout: split screen, side by side, or picture-in-picture.
- Drag the floating facecam wherever you want it in picture-in-picture.
- Or pick Portrait + Landscape to capture a vertical and a horizontal version together.
- Record, then trim in the in-app library with a frame-accurate scrubber.
- Add a voiceover, combine clips, and share or save to Photos.
Questions
Who is it for?
Creators filming reactions, duets and POV content, vloggers, and anyone tired of stitching two clips together by hand.
Can I record my screen with my face?
Yes. Screen recording adds a live facecam bubble, which suits reactions, tutorials and walkthroughs.
Where do my videos go?
Everything you capture stays on your device unless you choose to share it.