Turns a video of your work into stop motion, the film so far on the cover while you record
Does FrameFold work on iPhone Duo?
According to its developer, yes. FoldHunt's editor hasn't checked FrameFold on iPhone Duo yet, so it's listed as a claim.
- Developer claimedThe App Store release notes for version 2.2 (released October 8, 2026), by the developer Rainer Bracharz and written in German, say "Mehr für das iPhone Duo" (more for the iPhone Duo) and describe the cover and the inner viewfinder while recording.
Adapted for the fold
- Closed · Outer display
The film on the outside
Open while a session is recording, the cover shows the film so far, the frame count and the camera's state. Closed, the camera picture runs right under the side bar.
- Open · Inner display
Camera and film either side of the fold
Open in landscape, the camera sits on one side of the fold and the film on the other, whether flat or half-open.
About FrameFold
FrameFold watches you work, keeps the still moments without your hands in the frame, steadies them and puts them together as a stop-motion film, all on the phone.
Related guides
The best iPhone Duo apps so far (October 2026)
The apps worth installing now that iPhone Duo is on sale, from the apps Apple named as launch partners to indie apps whose developers have shown a real iPhone Duo layout, picked for what they do when you open the phone.
Do your apps work on iPhone Duo? What happens before they're updated
Every iPhone app opens on iPhone Duo, but only updated ones fill the inner display. What an app looks like before its developer adapts it, how to tell which are ready, and which popular apps have said so.
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