Can I now place buttons on the navigation title bar
Asked on 06/12/2025
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Yes, you can now place buttons on the navigation title bar. In iOS 26, the UINavigationItem
provides more control over the title and large title areas in the navigation bar, allowing for the addition of custom views to add interactive elements. For example, Mail places a search field in the toolbar and shows the number of unread emails in the navigation bar. Using the new Subtitle API, Mail shows the current filter in a button below the large title. This button is set as the large subtitle view on the navigation item, appearing below the large title in the navigation bar. You can find more details in the session Build a UIKit app with the new design (09:58).

Build a UIKit app with the new design
Update your UIKit app to take full advantage of the new design system. We’ll dive into key changes to tab views, split views, bars, presentations, search, and controls, and show you how to use Liquid Glass in your custom UI. To get the most out of this video, we recommend first watching “Get to know the new design system” for general design guidance.

Code-along: Explore localization with Xcode
Learn how to localize your app into additional languages using Xcode. We’ll walk step-by-step through the process of creating a String Catalog, translating text, and exchanging files with external translators. You’ll learn best practices for providing necessary context to translators and how Xcode can help to provide this information automatically. For larger projects, we’ll also dive into techniques to manage complexity and streamline string management using type-safe Swift code.

Get to know the new design system
Dive deeper into the new design system to explore key changes to visual design, information architecture, and core system components. Learn how the system reshapes the relationship between interface and content, enabling you to create designs that are dynamic, harmonious, and consistent across devices, screen sizes, and input modes.