Blog
iOS 27 Developer Guides
In-depth references and guides for adopting iOS 27 — from AI APIs and Liquid Glass to migration roundups and MCP setup.
iPhone Duo & Foldables in iOS 27: The Complete Developer Guide
App resizability, ArrangementView and reserved regions, vertical toolbars, hinge angle, scene accessories, and the dual front camera system — every iPhone Duo capability tracked.
iOS 27 On-Device AI & Apple Intelligence: Foundation Models and Beyond
Every AI capability in iOS 27 — Foundation Models for on-device LLM inference, Image Playground integration, Writing Tools APIs, and more from WWDC 2026.
SwiftUI & Liquid Glass in iOS 27: The Complete UI Change Reference
Liquid Glass, .glassEffect(), new SwiftUI controls, UIKit deprecations — complete reference for every UI API change in iOS 27.
WWDC 2026: Complete iOS 27 SDK API Reference
Every new and updated capability from WWDC 2026 organized by category — the comprehensive reference Apple forgot to ship.
iOS 26 to iOS 27 Migration: Complete Before/After API Reference
Every updated API from WWDC 2026 with before/after Swift code diffs — ordered by impact so you know what to fix first.
iOS 27 Breaking Changes & Deprecations: Complete Developer Reference
Every deprecated iOS 27 API from WWDC 2026, organized by impact score. Know what to remove before the first public beta.
RealityKit & USDKit in iOS 27: Spatial Computing for iOS Developers
Reality Composer Pro 3, USDKit expanding to iOS, RealityKit 4 — the full reference for spatial computing on iOS 27.
Using SwiftChronicle MCP with Claude Code, Cursor, and Windsurf
Step-by-step guide to connecting your AI coding assistant to SwiftChronicle's MCP server — get iOS 27 API answers from inside your editor.