Creating iOS apps begins with clarity about the audience, the core function the app must provide, and which scenario the initial release should address. A thorough discovery phase helps outline the MVP, pick a suitable architecture, and avoid features that look good on paper but fail to improve actual usage.

After the foundation is laid, attention turns to how the interface behaves, performance, and reliability across different iPhone models and iOS versions. Uniform navigation patterns, robust state management, and well-planned integrations (payments, authentication, analytics, backend APIs) simplify maintenance and enable growth after launching on the App Store.