IOS 19 DESIGN LEAK: ROUNDED ICONS, NEW TAB BARS, AND A "GLASS-LIKE" INTERFACE

Summary from the TLDR Design newsletter

Among the key updates in iOS 19 are a sleeker, more transparent “glass-like” interface, rounder app icons, and a newly styled pill-shaped tab bar. Users can also expect redesigned elements such as rounded corners, thinner toggles, and a refreshed Settings app and keyboard to enhance ease of use. A subtle light effect will add extra shine to the interface, giving it a more modern feel.