Developing iOS apps begins with clarity: identifying the target users, the core function of the app, and the problem to tackle in the initial release. A solid discovery phase helps outline the MVP, select an appropriate architecture, and steer clear of features that seem impressive on paper but fail to enhance actual use.

With the foundation in place, attention moves to the interface behavior, performance, and stability across iPhone models and iOS updates. Uniform navigation schemes, deliberate state management, and thoughtfully designed integrations (payments, authentication, analytics, backend APIs) help keep the product maintainable and scalable after the App Store release.