Home » WWDC: What we know so far about Apple’s Liquid Glass UI

WWDC: What we know so far about Apple’s Liquid Glass UI

by Samantha Rowland
3 minutes read

Introducing Apple’s Innovative Liquid Glass UI

At WWDC 2025, Apple unveiled its groundbreaking Liquid Glass user interface, redefining how we engage with our devices. This new interface merges the clarity of glass with the fluidity of liquid, promoting transparency and illumination in device interactions. Unlike the flat UI designs we are accustomed to, Liquid Glass introduces rounded corners and translucent toolbars with dynamic controls for seamless navigation.

Apple’s design teams have meticulously crafted Liquid Glass to manipulate light and offer an elastic, shape-shifting experience that enhances the fluidity and organic feel of apps. This innovative approach marks a significant departure from traditional UI paradigms, aiming to elevate user experiences across Apple’s ecosystem.

Reception and Insights on Liquid Glass

Initial reactions to Liquid Glass have been largely positive, with industry experts praising its fluidity and dynamic motion. Anastasiia Satarenko from MacPaw highlighted the beauty of Liquid Glass, likening it to the subtle elegance of water in motion. Analysts, such as Erik Woodring from Morgan Stanley, lauded Apple’s attention to detail and the cohesive experience it brings to users across platforms.

While the reception has been favorable, some concerns have been raised regarding readability, particularly in the most translucent mode. Designers like Allan Yu have noted challenges with legibility due to excessive transparency. However, it is expected that Apple will address these issues before the official release, given that Liquid Glass is currently in early developer betas.

Exploring the Essence of Liquid Glass

Liquid Glass is set to revolutionize user interfaces across all Apple devices, leveraging translucency and dynamism to create a fluid, lifelike experience. This interface adapts its color palette based on surrounding content, utilizing innovative light-bending techniques to mirror user interactions. Real-time rendering introduces specular highlights and dynamic on-screen physics, enhancing the visual appeal of the interface.

Furthermore, Liquid Glass reshapes fundamental UI elements like buttons, switches, and tab bars, aligning them with Apple’s signature rounded corners for a cohesive design language. Controls are intelligently nested and contextual, providing a seamless transition between different interface components. The interface’s adaptability is showcased through features like the dynamic scaling of the San Francisco typeface to harmonize with wallpaper images.

Empowering Developers with Liquid Glass

Apple has equipped developers with extensive resources to integrate Liquid Glass into their applications, introducing new APIs for SwiftUI, UIKit, and AppKit. Developers are encouraged to refresh their app designs to align with the new UI, emphasizing clear interface hierarchies and adherence to platform conventions. Tools like Icon Composer aid in creating Liquid Glass icons that seamlessly blend with the interface’s diverse visual styles.

While the adoption of Liquid Glass may require an adjustment period for users and developers alike, its aesthetic appeal and versatility make it a promising evolution in Apple’s design philosophy. As Apple prepares for the future of product design, Liquid Glass stands out as a transformative interface that sets the stage for a new era of innovation.

In conclusion, Apple’s Liquid Glass UI represents a bold step towards reimagining user experiences, blending artistry with functionality to create a visually captivating and intuitive interface. As technology continues to evolve, Liquid Glass sets a new standard for interface design, promising a harmonious and dynamic interaction between users and their devices.

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