At WWDC 2025, Apple revealed a new naming convention for its operating systems, moving from sequential to yearly numbering, starting with iOS 26. The company introduced a new material called liquid glass for the updated design, which alters color based on displayed content, described by Alan Dye as a significant advancement in design. The newly branded systems include iPadOS 26, macOS 26, tvOS 26, watchOS 26, and visionOS 26.
Apple unveiled a significant change in its naming scheme for iOS during the Worldwide Developers Conference (WWDC) keynote on June 9, 2025. The company has decided to break away from the traditional sequential numbering for its operating system updates. Instead, updates will now be identified by the year, similar to car models. This means the latest versions will be labeled as iOS 26, iPadOS 26, macOS 26, tvOS 26, watchOS 26, and visionOS 26.
Alan Dye, Apple’s Vice President of Human Interface Design, described the rollout of iOS 26 as “our broadest software design update ever.” Accompanying the announcement was a press release that highlighted a new design material called liquid glass. This innovation is touted as a fundamental element of the new aesthetic.
Liquid glass is reported to be translucent and mimics the properties of real glass, yet adds a unique twist: the color display adjusts according to the content shown on the device. Dye elaborated, stating, “It combines the optical qualities of glass with a fluidity only Apple can achieve, as it transforms depending on your content or context.” This new material aims to provide a more dynamic user experience.
In summary, Apple’s strategic shift with iOS 26 is not just a rebranding, but a reflection of its commitment to evolving technology. The decision to adopt a yearly naming convention aligns more closely with industry standards, potentially making it easier for users to remember versions and upgrades. Notably, Bloomberg’s Mark Gurman had indicated that such a change was forthcoming, paving the way for this announcement at WWDC.
our broadest software design update ever.
Alan Dye
It combines the optical qualities of glass with a fluidity only Apple can achieve, as it transforms depending on your content or context.
Alan Dye
