SwiftUI backward compatibility limitations
6/10 MediumSwiftUI requires minimum OS versions (iOS 13+, macOS 10.15+, tvOS 13+, watchOS 6+) and many features only work on newer versions (e.g., TextInput focus on iOS 15+). Projects supporting older OS versions cannot use SwiftUI or must maintain UIKit fallbacks.
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Query: “What are the most common pain points with Swift for developers in 2025?”4/4/2026
We were very surprised that a simple feature like setting the focus on a Textfield via code was not supported in SwiftUI out-of-the-box (Basic support starts from iOS15 and up).
Created: 4/4/2026Updated: 4/4/2026