Apple Design Skill

Apple Design Philosophy

Apple design centers on three pillars:

1. Clarity — Text is legible, icons precise, adornments subtle. Functionality motivates design.
2. Deference — UI helps people understand and interact with content, never competes with it.
3. Depth — Visual layers and realistic motion convey hierarchy and facilitate understanding.

Starting with iOS 26 / macOS Tahoe (2025), Liquid Glass is the unified design language across all Apple platforms — a translucent, dynamic material that refracts/reflects content behind it. The 27 releases (2026) refine it — more uniform refraction, better contrast, and a user slider from clear to tinted — and make it mandatory: apps built with the 27 SDK can no longer opt out.

When to Reference Which File