Creating iOS apps begins with clarity about the audience, the core task the app must perform, and the use case addressed in the initial release. A solid discovery phase helps define the MVP, select an appropriate architecture, and skip features that seem impressive on paper but don't enhance actual usage.

After the groundwork is in place, attention moves to the app’s interface behavior, performance, and stability across iPhone models and iOS versions. Uniform navigation, thoughtful state management, and well-planned integrations (payments, authentication, analytics, backend APIs) simplify maintenance and scalability after the App Store release.