Creating iOS apps begins with clear understanding: the target users, the core function the app should perform, and the scenario the initial release must address. 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 establishing the foundation, attention moves 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 scaling after the App Store debut.