Halide Mark III was announced in December 2024 and is available on the App Store with a one-time purchase price of $59.99 or a $19.99 annual subscription. The app requires iOS 18 or later, offers free upgrades to prior Halide Mark II purchasers, and adds RAW import support for Sony, Nikon, and Canon cameras along with a Photo Lab editor and five new Looks. It was co-developed with colorist Cullen Kelly.