Creating iOS apps begins with clear understanding: the target users, the core function of the app, and the scenario to address in the initial release. A solid discovery phase defines the MVP scope, guides the choice of architecture, and prevents features that seem impressive on paper but fail to enhance actual usage.

After the base is established, attention moves to UI behavior, performance, and reliability across iPhone variants and iOS releases. Uniform navigation patterns, thoughtful state management, and well-planned integrations (payments, authentication, analytics, backend APIs) simplify maintenance and scalability following the App Store release.