DualFrame records the front and back cameras at the same time into a single video. You capture the thing you are filming and your reaction to it in one take — no editing, no syncing, no stitching afterwards.
Yes — front and back at once, combined into one video as it happens.
No. That is the point: the result is a single file with both views already in it.
Reactions, travel clips, unboxings, first-time-trying-something videos, concerts, kids' moments — anything where your face is half the story.
Because in most memories the event is only half of what you want back later. The look on your face when it happened is the other half, and it is the part a normal camera never keeps.
The two frames are composed together into one video, so both views stay watchable without any editing work.
No account is needed.
No — it works like a normal camera app, except both lenses are live. Press record, live the moment, stop.
Yes. The output is a regular video file, so it shares anywhere a normal video does.
Stock camera apps record one lens at a time. Switching mid-moment means losing the moment; DualFrame simply refuses to choose.
In the browser at dual.bnj.app.
More from BNJ: CAMCAM · PATTERN · Progress · Meme Editör — see them all at bnj.app.