Apple's own official design-resource hub: free UI kits for iOS, iPadOS, macOS, watchOS, visionOS, and tvOS in Figma, Sketch, and (for some) Photoshop/Illustrator, plus app icon templates, SF Symbols, and the SF font family.
These are the actual source files Apple's own Human Interface Guidelines are built from, not a third party's interpretation of Apple's design language: the fastest way to get pixel-accurate native components instead of rebuilding them by hand.
Essential for anyone designing a real iOS, iPadOS, watchOS, or visionOS app: not optional reference material, closer to a required starting point.
Apple updates these kits with every OS release, so an old download drifts from the current UI fast: always grab the latest version rather than reusing a kit from a year-old project.
Sketch, Photoshop, and XD templates for designing Apple platform apps accurately.
