Apple is introducing a new Liquid Glass design across its software platforms today. It’s all about adding transparency and glass shine effects to Apple’s in-app interfaces across iOS 26, iPadOS 26, macOS Tahoe 26, watchOS 26, and tvOS 26. Apple has redesigned its controls, toolbars, and navigation within apps to fit this new Liquid Glass design. Apple is also using Liquid Glass in macOS Tahoe 26, with the dock, sidebars, and toolbars all getting a touch of the glass design. Liquid Glass looks a lot different, and it’s going to force app developers to really adjust their apps in the coming months.