Over 87% of iOS developers are now implementing some form of on-device AI in their apps — but many still struggle with CoreML's learning curve and the transition to Apple's new Foundation Models framework. If you're one of those developers searching for a practical CoreML tutorial Swift guide that bridges traditional machine learning with Apple's latest AI capabilities, you're in the right place. Photo by Jovan Vasiljević on Pexels Table of Contents Understanding CoreML's Evolution in 2026 Setting Up Your First CoreML Project Building a Basic Image Classification App Integrating Apple Foundation Models Performance Optimization Strategies Frequently Asked Questions Understanding CoreML's Evolution in 2026 CoreML has undergone significant changes since Apple introduced Foundation Models at WWDC 2026. You now have access to both traditional CoreML models for vision and audio tasks, plus Apple's on-device language models for text generation.…