Apple’s Worldwide Developers Conference 2026 is set to be one of the most significant in years — with iOS 27, macOS 27, and a substantially upgraded Siri all expected to push Apple Intelligence firmly into the mainstream.
What Is WWDC 2026?
Apple’s Worldwide Developers Conference (WWDC) is the annual event where Apple previews the next major versions of its operating systems — iOS, macOS, watchOS, iPadOS, visionOS, and tvOS — giving developers time to update their apps before the public software releases in autumn. For businesses and IT teams, WWDC is the key moment to understand what is coming to Apple devices in the months ahead and begin planning for any changes it requires.
WWDC 2026 is expected to be headlined by a significantly expanded Apple Intelligence platform, with Siri finally delivering on the more capable, context-aware AI assistant capabilities that were previewed but not fully delivered in earlier versions.
iOS 27: What to Expect
iOS 27 is expected to bring the most substantial update to Apple Intelligence and Siri since the feature launched. Key anticipated areas include:
A More Capable Siri
The Siri improvements in iOS 26 were a significant step forward, but the deeper integration with third-party apps and more complex multi-step task handling promised at WWDC 2025 is expected to be more fully realised in iOS 27. This means Siri being able to take actions across apps on your behalf — booking appointments, composing and sending messages in context, retrieving information from your documents and emails, and executing workflows that span multiple applications without requiring you to open each one manually.
Expanded On-Device AI Processing
Apple’s approach to AI — processing sensitive tasks locally on the device rather than sending data to the cloud — continues to be a differentiator. iOS 27 is expected to expand the range of tasks handled entirely on-device, with the Apple Neural Engine in the latest iPhone and iPad chips handling increasingly sophisticated inference workloads. This has particular relevance for businesses in regulated industries where data residency and privacy are paramount.
Refined Liquid Glass Design
The Liquid Glass design language introduced in iOS 26 is expected to be refined and extended further across the OS, with more consistent application across system apps and third-party developer APIs to match the aesthetic.
Productivity and Collaboration
Deeper integration between Apple Intelligence and productivity applications — particularly Notes, Mail, and Calendar — is anticipated, with AI-powered summarisation, drafting assistance, and smart scheduling becoming more deeply embedded in daily workflows.
macOS 27: Enterprise and Professional Features
The macOS counterpart to iOS 27 is expected to bring the same Apple Intelligence upgrades to Mac, along with performance improvements and refinements aimed at professional and enterprise users:
- Apple Intelligence on Mac: The same expanded Siri and on-device AI capabilities, optimised for the larger screen and keyboard-and-mouse interaction model of the Mac
- Developer tools: Xcode updates and new frameworks for building AI-powered applications on Apple platforms
- Enterprise management: Continued improvements to MDM (Mobile Device Management) capabilities and declarative device management, making it easier for IT teams to configure and manage Mac fleets at scale
- Privacy and security: Apple consistently introduces new privacy controls and security features at each WWDC; further hardening of Lockdown Mode and enterprise security policies is expected
What This Means for Businesses Using Apple Devices
AI Features in the Workplace
The expansion of Apple Intelligence across iOS and macOS means that employees using iPhones, iPads, and Macs will have access to increasingly capable AI productivity tools natively — without requiring additional software or subscriptions. For organisations, this is an opportunity but also a consideration: AI features that can access email, messages, and documents need to be understood in the context of your data security policies.
Device Compatibility
As with previous versions, iOS 27 and macOS 27 will drop support for older hardware. Apple Intelligence features specifically require devices with Apple Silicon (A17 Pro or later for iPhones, M-series chips for Macs). Businesses planning device refreshes should account for the Apple Intelligence hardware requirements alongside the standard software support lifecycle.
MDM and IT Administration
New OS versions bring new MDM configuration options — and occasionally break existing profiles or management configurations. IT teams managing Apple device fleets should participate in the developer beta programme through Apple Business Manager to test MDM configurations against the new OS before the public autumn release.
When Will iOS 27 and macOS 27 Be Available?
Following the standard Apple release cycle, developer betas begin immediately after WWDC, public betas typically arrive in July, and the final public releases follow in September with new iPhone and Mac hardware. Businesses should plan testing and validation activities for July–August to ensure readiness for the September rollout.
BIT Tech and Apple Device Management
BIT Tech IT Solutions helps businesses manage Apple device fleets through Apple Business Manager and MDM platforms. If you’d like to discuss how to prepare your Apple environment for iOS 27 and macOS 27, or how to manage the rollout across your organisation, get in touch with our team.
