Apple to Rename Operating Systems Using Year-Based Versions

Apple is set to revamp the way it names its major operating system releases, moving away from the traditional incremental version numbers to a year-based naming system.

According to Bloomberg, the new naming convention will align OS versions with the year following their release, much like the automotive industry does with car models. For example, instead of the upcoming iOS update being called iOS 19, it will be named iOS 26.

This change will apply across Apple's software ecosystem, including iPadOS, macOS, watchOS, tvOS, and visionOS, all adopting the new year-based versioning starting with version 26.

The goal behind this shift is to create a more consistent and intuitive versioning scheme. Currently, Apple's OS versions vary widely—iOS is at version 18, watchOS at 12, and visionOS at 2—making it harder for users and developers to keep track.

Apple plans to officially announce this naming overhaul at its Worldwide Developers Conference (WWDC) starting June 9, 2025. The event will also showcase a design refresh across its operating systems, inspired by the Vision Pro’s visionOS interface.

Why This Matters for Developers and Users

This new naming approach simplifies understanding of OS versions, helping both users and developers anticipate updates and compatibility. When version numbers reflect the year, it’s easier to gauge how current or outdated software is, which can influence development cycles and support timelines.

Moreover, the design overhaul inspired by visionOS suggests Apple is pushing for a more unified and immersive user experience across devices, which could open new opportunities for app innovation and cross-platform integration.

Looking Ahead

As Apple prepares to unveil these changes, developers and tech leaders should consider how the new versioning and design direction will affect software development, testing, and user engagement strategies. Staying informed will be key to leveraging these updates effectively.