Creating iOS apps begins with clarity about the audience, the function the app must perform, and the scenario to address in the initial release. A thorough discovery phase helps define the MVP scope, select the appropriate architecture, and avoid features that seem impressive on paper but don't enhance actual usage.

After laying the groundwork, attention turns to the user interface behavior, speed, and reliability across different iPhone models and iOS versions. Uniform navigation patterns, careful state handling, and well-planned integrations (payments, authentication, analytics, backend APIs) simplify maintenance and growth after the App Store rollout.