Lux Optics’ Halide camera app is updated to version 3.2, bringing new features for iPhone photographers and full support for the variable aperture system on iPhone 18 Pro’s main camera. The update focuses on giving users more direct control over aperture when shooting.
Apple’s stock Camera app offers a limited set of variable aperture options on iPhone 18 Pro, and sources describe that Halide expands beyond this constraint. According to MacRumors and The Verge, Halide 3.2 removes the four-stop limitation and lets users select any available f‑stop within the camera’s range, with different control modes. The Verge and 9to5Mac also report that the update adds two new photography “looks.” MacRumors details these as “Dawn” and “Quicksilver,” describing different color and contrast characteristics.
Across coverage, outlets differ mainly in emphasis: The Verge highlights the variable-aperture control as the central change, while 9to5Mac also foregrounds the addition of iPhone 18 Pro features alongside updates for all iPhone photographers. MacRumors adds additional specifics, including an optional aspect ratio mode and distinctions between Aperture Priority and full Manual control.