Reports suggest that Apple will make big software design changes in iOS 19, iPadOS 19, and macOS 16 to create a similar look and feel.Leaked iOS 19 app concepts reveal UI changes with curved corners, circular buttons, and more translucency.iPadOS 19 will adopt similar UI changes and aims to mimic the Mac's behavior, possibly indicating the convergence of iPad and Mac experiences.A leaked update for iPadOS 19 includes a menu bar at the top, resembling the Mac, and an update to multitasking called Stage Manager 2.0.