During July 2025, work focused on enhancing the user onboarding and authentication experience for the zillow/auto-mobile repository. The developer implemented an onboarding view that guides users through app features on first launch, established a login flow to support secure user authentication, and updated the settings view to improve session management and account controls. Using Swift and SwiftUI, the approach emphasized mobile UI/UX design and rapid feature delivery, with careful attention to onboarding workflows and authentication interfaces. These changes aimed to streamline first-run activation, facilitate smoother sign-in, and lay the foundation for improved user retention and security within the iOS application.