With the introduction of OS version 26, Apple streamlined the user interface across iOS, iPadOS, macOS, watchOS, tvOS, and visionOS. Liquid Glass is now the company’s universal design language, borrowing cues from the Vision Pro’s operating system and preparing for a future dominated by mixed-reality gadgets.

You'll need iOS 26 Beta installed on your iPhone to access Liquid Glass icons. Since the feature is currently only available in the public beta, you'll need to download that version first.

Indeed, Liquid Glass does bring somewhat of a major change to iOS 26, or what we would have called iOS 18 (Apple is switching iOS numbers to years, and iOS 26 will release in the fall). I've been using the developer beta of iOS 26 for some weeks now,