Halide Update for iPhone Duo: Unlocking New Camera Capabilities
The popular photography app introduces a new interface designed specifically for the foldable device.

New Features for a Foldable Smartphone
Following the launch of Apple's first foldable smartphone, the iPhone Duo, a key question in the tech world has been the adaptation of third-party applications. While Apple’s own software was prepared for the new screen formats, developer support remained critical. The process has begun rapidly: Halide, an app popular among photographers, has released its first major update specifically tailored to the unique construction of the iPhone Duo.
Developed by Lux Optics, the app introduces new capabilities that account for three different positions of the smartphone. The developers have focused heavily on interface flexibility, allowing users to move camera controls to their preferred part of the screen. This change is particularly effective when using the device in its fully open or half-folded state.
Waist-Level Viewfinder and New Perspectives
One of the most interesting aspects of the update is the new "waist-level viewfinder" mode. When the iPhone Duo is half-folded, the app reconfigures the camera interface so that the top screen functions solely as a viewfinder, while the bottom section becomes a dedicated control panel. This approach mimics the experience of classic medium-format cameras, offering photographers a completely new angle for shooting.

Halide's developers, who were previously considered potential targets for acquisition by Apple, are demonstrating how third-party apps should utilize new hardware capabilities. This is not merely an interface adaptation, but a way to simplify and enrich the photographic process for the user.
What to Expect in the Future?
The update is now available for Halide Mark III users. According to Lux Optics, this is only the beginning, with more features focused on the iPhone Duo expected in the near future. This step is significant, as developer engagement will directly determine the success of Apple's new product category.
For users in Georgia who are planning to purchase an iPhone Duo or already own one, such updates mean that the smartphone's high price and innovative design will provide tangible benefits. Photography is one of the primary areas where the advantage of a foldable screen will be most clearly demonstrated.