Foldable Viewfinder

The camera app can turn your foldable into a waist-level viewfinder.

In reviews of the iPhone Duo, one of the key questions for Apple's foldable device involved third-party app support. While native software was built for the dual screens and new aspect ratios, questions remained about how quickly developers would adopt the hardware.

For the Halide camera app, the transition has been swift. Developer Lux Optics released an update designed specifically for the iPhone Duo, showcasing how third-party creators are adapting to the folding form factor.

Users on the Duo can utilize new interface additions tailored to the device's physical poses. The update allows users to reposition camera controls when the phone is fully or partially open. In the partly-open stance, the Duo can function similarly to a waist-level viewfinder camera. The update is available for Halide Mark III users, with more features planned.