iOS Human Interface Guidelines Design Skill

Framework for designing native iOS interfaces that feel intuitive, consistent, and aligned with Apple's design philosophy. Based on Apple's Human Interface Guidelines, the definitive resource for apps that integrate seamlessly with iPhone, iPad, and the Apple ecosystem.

Core Principle

Apple's iOS design philosophy rests on three pillars: clarity (every element legible and purposeful), deference (the interface never overshadows the content it presents), and depth (layering, transitions, and realistic motion convey hierarchy and spatial relationships).

The foundation: The best iOS apps internalize this philosophy rather than following HIG rules mechanically. Native components, system conventions, and platform consistency aren't constraints---they're the reason iOS users trust and enjoy apps that feel like they belong.

Scoring

Goal: 10/10. Rate iOS interfaces or SwiftUI/UIKit code 0-10 against the principles below. Always state the current score and the specific improvements needed to reach 10/10.

iOS Design Framework

1. Layout & Safe Areas

Core concept: iOS devices have specific screen dimensions, safe area insets, and hardware intrusions (notch, Dynamic Island, home indicator) that every layout must respect.