A Comprehensive Preview of Apple’s WWDC 2025: Spotlight on iOS 26 and Wide-Ranging Software Revamps

The Cupertino giant will showcase sweeping interface changes while continuing to play a cautious hand in the fast-moving AI race.

This Apple WWDC 2025 Preview dives into every announcement expected at Monday’s keynote—from iOS 26 and macOS Tahoe to measured Apple Intelligence upgrades—so you know what matters before the livestream even starts.

Apple’s forthcoming Worldwide Developers Conference is unlikely to silence observers who view the iPhone maker as lagging behind its rivals in artificial intelligence. Instead of putting AI front and center, the company plans to emphasize design refinements and productivity boosts for its well-established software platforms.

The keynote, kicking off at 10 a.m. Pacific Time on Monday, will unveil overhauled user interfaces for the iPhone, iPad, Mac, Apple TV, and Apple Watch, along with subtler updates for the Vision Pro headset.

In tandem with these visual changes, Apple is adopting a new year-based naming scheme in place of traditional version numbers. As a result, the next wave of operating systems will debut as iOS 26, iPadOS 26, tvOS 26, visionOS 26, macOS 26, and watchOS 26—each referring to 2026. Internally, the releases carry codenames such as Luck, Charisma, Discovery, Cheer, and Nepali.

The Mac software will keep its California landmark motif, with this year’s edition labeled macOS Tahoe. While interface tweaks will occupy a sizable portion of the presentation, Apple will still outline its Apple Intelligence strategy—allowing third-party developers to tap the company’s large language models (LLMs), the backbone of its generative-AI efforts. Apple also intends to highlight iPad upgrades aimed at making the tablet a more capable office companion and to introduce notable new Mac features.

Why AI Will Take a Back Seat—For Now

The AI enhancements arriving this year are modest when compared with the rapid advances coming from Alphabet’s Google, Meta Platforms, Microsoft, and OpenAI. Apple’s AI rollout last year was already considered slow, and the firm postponed a major Siri overhaul indefinitely. Recently, Apple even reorganized its AI division, moving the Siri and robotics teams out from under its AI chief—an indication of ongoing challenges.

Meanwhile, Google unveiled stronger models and new AI search capabilities at its own developer conference, including subscription offerings and tools that create lifelike videos from simple prompts. Apple also faces fresh competition from outside giants: former design chief Jony Ive has joined forces with OpenAI’s Sam Altman on new hardware concepts, and Samsung is deepening its AI push through a broad partnership with Perplexity.

Everything Expected at WWDC 2025

Below is a detailed rundown—covering both previously reported and fresh information—of what Apple plans to reveal.

Operating-System Design and Feature Highlights

• Unified Interface, Code-Named “Solarium”

Apple will roll out an entirely new aesthetic across all of its operating systems—including CarPlay—drawing inspiration from visionOS on the Vision Pro. The look centers on “digital glass,” with increased use of light, translucence, and pop-out menus. Toolbars, tab bars, app icons, and window controls on the Mac will all be refreshed.

• App Icon Shape Stays Familiar

Despite speculation that icons might become circular to match Apple Watch and Vision Pro styling, their basic shape on iPhone and iPad will remain largely unchanged.

• Widget Overhaul

Home-screen widgets on iPhone, iPad, and Mac will adopt the new visual language, though their core functionality will mirror today’s experience.

• Three Core App Redesigns
  • Phone: A modern view will merge favorites, recent calls, and voicemails into one scrollable window. Users can revert to the classic layout via an in-app toggle.
  • Safari: Gains a sleeker, glass-like address bar and an overall lighter appearance.
  • Camera: Interface simplified to reduce clutter after years of feature additions such as spatial video, panoramas, and slo-mo.
• Messages Enhancements

Apple targets competitors like WhatsApp with two key additions: built-in polling and customizable chat backgrounds that sync across participants’ devices.

• Preview Comes to iPhone and iPad

The long-standing macOS Preview app arrives on iOS and iPadOS, offering native PDF annotation and editing. It launches with a familiar gallery-style start screen and will be preinstalled on devices.

• New Preinstalled “Games” App

Acting as a game-focused counterpart to the App Store, the app consolidates downloads and Apple Arcade content into five tabs: Home, Arcade, Play Together, Library, and Search. Apple hopes the hub will raise its gaming profile in the wake of the Nintendo Switch 2 release, though early impressions are muted.

• Vision Pro Updates

Eye-based scrolling will allow users to navigate documents, web pages, and apps via gaze. Apple is also enabling “magic wand” support, letting customers pair third-party hand controllers—such as Sony’s PlayStation VR accessories—for more precise interactions.

• iPad Multitasking, Pencil, and Keyboards

iPad multitasking becomes more Mac-like, particularly when used with a keyboard and trackpad. Apple Pencil gains a digital reed calligraphy tip, while the system keyboard adds a bidirectional mode for quick switching between Arabic and English.

• Seamless Captive Wi-Fi Login

Credentials for captive portals (e.g., gyms, hotels) will now sync across devices once entered on any single Apple product.

Apple Intelligence and AI-Focused Additions

• Systemwide Translation

Building on the standalone Translate app, live translation will permeate phone calls, messages, and, eventually, AirPods conversations—bringing Apple closer to features that Android has offered for years.

• Opening the LLM Gates to Developers

For the first time, external app makers can leverage Apple’s foundation models to create custom AI functions paralleling Apple’s Writing Tools, Genmoji, and summarization tech.

• Genmoji Combo Creations

Users will be able to fuse two existing emoji into a single Genmoji—imagine transforming a basketball and a trash can into a slam-dunk icon.

• Shortcuts Revamp

The automation app will gain deeper Apple Intelligence integration, making it easier to craft complex workflows.

• Next-Gen Foundation Models

Apple will unveil upgraded on-device and cloud-based models, with developers granted access to the local variant.

• AI-Powered Battery Optimization

A forthcoming mode aims to extend iPhone battery life via AI. The feature is closely tied to the slimmer iPhone 17 expected later this year and may ship after WWDC.

• Gemini on Hold

Although Alphabet CEO Sundar Pichai hinted at bringing Google’s Gemini into the Apple ecosystem, no such partnership will be announced until the U.S. Justice Department weighs in on the companies’ search agreement.

• Siri Overhaul Still in the Distance

A powerful, data-aware “LLM Siri” remains at least a year or two away. Apple won’t showcase notable Siri upgrades at this WWDC.

• Calendar and Health Revamps Pushed to 2026 Software

A redesigned Calendar app and a Health overhaul tied to an AI “doctor” service (code-named Mulberry) have slipped to next year’s iOS 27 and macOS 27 releases—internally called Buttercup and Honeycrisp.

• Xcode’s AI Assistant Rebooted

Last year’s Swift Assist failed to launch due to hallucinations. Apple’s solution is a revamped Xcode that can hook into third-party models—such as Anthropic’s Claude—whether stored locally or accessed remotely.

(Official WWDC schedule → https://developer.apple.com/wwdc25/)

The Bottom Line

WWDC 2025 will chiefly showcase Apple’s most extensive user-interface makeover in years while delivering incremental AI progress and opening its machine-learning models to the developer community. Analysts looking for a bold AI leap may come away wanting, but designers, app makers, and everyday users can expect fresh visuals, smarter workflows, and a unified naming strategy that sets the stage for the company’s next-generation hardware later in the year.