If I delete Safari and only have another browser installed on my device, UIApplication.shared.open does not work. I think this is a bug. Why would it not work? If Safari is not the main browser, UIApplication would open the URL in my main browser. Those are valid use cases. I would expect this API to work with any browser... iOS 26.2 iPhone 14 Pro guard let url = URL(string: "https://www.apple.com") else { return } if UIApplication.shared.canOpenURL(url) { UIApplication.shared.open(url) } else { print("Could not open URL") }