Apple to Adopt Year-Based OS Naming With iOS 26
Apple is reportedly preparing a major change to how it names and presents its operating systems. According to Bloomberg, the company plans to replace its current version-numbering scheme with year-based naming across its major platforms, beginning with the next-generation releases in 2025.
Instead of introducing iOS 19, Apple is expected to release the next major version as iOS 26. The same naming convention will reportedly be applied to iPadOS, macOS, watchOS, tvOS, and visionOS, creating a consistent versioning system across Apple’s software ecosystem.
New Year-Based Naming Across Apple’s Platforms #
Under Apple’s current approach, each operating system follows its own version sequence. For example, iOS is currently at version 18, while watchOS, macOS, and visionOS use different version numbers.
According to Bloomberg’s report, Apple intends to replace these independent version numbers with a common year-based system:
- iOS 26
- iPadOS 26
- macOS 26
- watchOS 26
- tvOS 26
- visionOS 26
The change means the version number will represent the year in which users are expected to experience the software, rather than the sequential release number.
Why Apple Is Moving to Year-Based Versions #
Apple’s existing versioning system can be difficult to follow because each platform advances independently. A user may encounter iOS 18, macOS 15, watchOS 12, and visionOS 2 at the same time, even though these releases belong to the same software generation.
A unified year-based naming convention simplifies this model. Developers working across Apple’s platforms will have a clearer way to identify software generations, while users can more easily determine which operating-system release is the latest.
The naming also follows a convention already familiar in other industries. Automotive manufacturers, for example, commonly introduce vehicles in one calendar year while marketing them as the following model year. Apple’s software releases are expected to follow a similar concept, with the 2025 announcements carrying the 2026 designation because many users will experience the full releases during 2026.
Major Interface Redesign With the “Solarium” Design #
The version-number change is reportedly only one part of Apple’s broader software strategy for 2025. Bloomberg also reports that Apple is preparing its largest interface redesign in years, internally associated with the codename “Solarium.”
The redesigned interface is expected to draw significant visual inspiration from visionOS, particularly its glass-like visual language, depth, translucency, and fluid interactions.
Apple’s broader objective is to establish a more consistent design language across its six major operating systems while still maintaining platform-specific interactions.
A More Consistent Cross-Platform Design #
A unified visual language could make Apple’s ecosystem feel more cohesive across iPhone, iPad, Mac, Apple Watch, Apple TV, and Apple Vision Pro.
For developers, however, the implications extend beyond visual appearance. A more consistent design system could influence how applications implement navigation, controls, typography, visual effects, and platform-specific UI components across Apple’s operating systems.
This would make the upcoming releases significant not only as annual software updates but also as a potential shift in Apple’s long-term interface design strategy.
iOS 26 Could Represent Apple’s Biggest Redesign in Years #
According to insiders cited in the report, the scale of Apple’s upcoming interface changes could exceed the company’s major iOS 7 redesign introduced in 2013.
iOS 7 represented a fundamental visual transition for Apple’s mobile operating system, replacing the previous skeuomorphic design with a flatter and more modern visual system. The reported iOS 26 redesign could similarly establish a new design direction for Apple’s next generation of software.
The combination of year-based versioning and a unified interface design would make this year’s software releases particularly significant for both Apple users and developers.
Apple is expected to unveil the new operating systems during its June developer event, with beta versions becoming available to developers and users afterward. If the reported plans materialize, iOS 26, iPadOS 26, macOS 26, watchOS 26, tvOS 26, and visionOS 26 will mark a substantial departure from Apple’s traditional software versioning strategy.
