For nine years, the iPhone looked essentially the same. iOS 7 flattened Apple’s software in 2013, and every release since refined that flat, opaque aesthetic without fundamentally changing it. iOS 26, the version currently shipping to iPhones worldwide, ends that era. Its headline feature is Liquid Glass — a translucent material that Apple has threaded through the entire operating system, from the lock screen to app toolbars. What Liquid Glass actually is Liquid Glass is a rendering material, not just a color palette. Like real glass, it lets light and the color of whatever sits behind it shine through, refracting and reflecting as content scrolls underneath. Apple describes it as the foundation for “the next decade of iOS design,” which signals this is not a one-release experiment. It is the new baseline. For users, the effect is immediately visible: transparent toolbars, tab bars that pick up the color of the content behind them, and controls that feel like they are floating abov...