Complete Summary WWDC25: Apple Intelligence, Liquid Glass, and System-wide Changes

Apple has unveiled major updates at WWDC 2025, featuring a full redesign of all operating systems with a new aesthetic called Liquid Glass, and version unification under the number 26, reflecting the upcoming year 2026.
✨ Changes Across All Systems
- New “Liquid Glass” design: interface with glass-like, translucent elements.
- Unified versioning: all systems now follow year-based numbering (26, 27…).
Apple Intelligence:
- Accessible to third-party developers.
- Enhances Shortcuts and Messages with polls, automatic translation, and chat backgrounds.
Apple Music: AutoMix (DJ-style mixes) and lyrics translation.
Apple Maps: visited places history.
New Games app and dedicated Game Store separate from the App Store.
📱 iOS 26
- Call waiting detection and spam reduction (Caller ID in the US).
- More lock screen customization.
- Wallet improvements (US passport and card redesign).
- Compatible with iPhone 11 and newer.
📱 iPadOS 26
- Window management like macOS: resizable and remembers positions.
- Menu bars in apps when using keyboard or mouse.
- Compatible with iPad 8th gen, iPad Air 3rd gen, iPad mini 5th gen, and iPad Pro 11″/12.9″ (1st/3rd gen).
💻 macOS Tahoe
- Spotlight powered by Apple Intelligence and third-party app support.
- Customizable folders with colors and emojis.
- Live activities (e.g., shipment tracking).
- Integrated Phone app, like on iOS.
- Only compatible with Apple Silicon Macs (M1 and up).
⌚ watchOS 26
- New Photos watch face inspired by Liquid Glass design.
- Improved workouts with suggestions based on history and personalized music.
- Notes app comes to watchOS with voice commands.
- New gestures for Series 9 and later.
- Compatible with Apple Watch Series 6 and newer.
📺 tvOS 26
- Redesigned Control Center and user profiles.
- Apple Music karaoke using iPhone as a microphone.
- New wallpapers with global landscapes.
- Compatible with Apple TV 4K (2nd gen and newer).
🥽 visionOS 26
- 3D spatial widgets to decorate your environment.
- Better collaborative and multiplayer experiences.
- Spatial scenes: turn 2D photos into 3D environments.
- New menu bars and APIs for spatial accessories.
- Compatible with the current Vision Pro.
Conclusion
WWDC 2025 marks a turning point in Apple’s ecosystem evolution. With the complete redesign based on Liquid Glass, the version unification, and Apple Intelligence opening to third parties, Apple moves toward a more coherent, personalized, and intelligent experience. From iOS 26 to visionOS 26, each platform gets significant upgrades, enhancing integration and opportunities for both users and developers.
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