Creating iOS apps begins with clarity about the audience, the app’s purpose, and the scenario to address in the initial release. A solid discovery phase helps outline the MVP, pick an appropriate architecture, and skip features that seem impressive on paper but don't enhance actual use.

After the foundation is in place, attention turns to UI behavior, performance, and reliability across different iPhone models and iOS releases. Uniform navigation flows, thoughtful state management, and well-planned integrations (payments, authentication, analytics, backend APIs) simplify maintenance and scalability post–App Store release.