Apple's iOS 27 brings a host of exciting changes, with a particular focus on refining the visual experience of its app icons. The company has taken a step back and re-evaluated the Liquid Glass effect, addressing the blurriness complaints that plagued iOS 26. The result is a more refined and detailed look, with multiple layers of Liquid Glass adding depth and clarity to the icons. This change is a testament to Apple's commitment to continuous improvement and its attention to user feedback.
One of the key improvements is the addition of multiple distinct Liquid Glass layers within each icon's artwork. This approach, rather than a uniform thick glass look, adds visual separation and results in sharper edges and more defined refractions. The artwork is now more visible and detailed, with higher contrast and greater definition, making the glass look like a refined finish rather than a dominant overlay. The refraction effects between layers are also selectively applied, adding a subtle touch to the overall design.
The motion-based shimmer effect has also been significantly reworked. The gyroscopic specular highlight effect introduced with iOS 26 has been removed entirely in the first iOS 27 developer beta. Icons still feature highlights around their edges, but they are now positioned at the top and bottom and are much subtler overall. This change addresses the optical illusion caused by the asymmetric highlights in icon corners, which trick the eye into reading icons as slanted.
The updated icons are part of broader Liquid Glass refinements announced at WWDC 2026, which also include a new system-wide transparency slider and improved material diffusion for better readability. The refinements demonstrate Apple's commitment to enhancing the user experience and ensuring that its devices remain at the forefront of innovation.
In my opinion, Apple's decision to refine the Liquid Glass effect is a welcome move. The new layers and selective refraction effects add a level of detail and depth that was previously lacking. The motion-based shimmer effect has also been improved, addressing the optical illusion and making the icons more visually appealing. These changes are a testament to Apple's attention to detail and its commitment to providing a seamless and enjoyable user experience.
However, it is worth noting that the refinements may not be groundbreaking for some users. Those who were not initially bothered by the blurriness or optical illusion may not notice the changes. Nevertheless, the refinements are a step in the right direction and demonstrate Apple's commitment to continuous improvement. As an expert, I believe that these changes will have a positive impact on the overall user experience and set a new standard for app icon design.
