#ios Articles

Use ASC CLI to bootstrap the App Store Connect side of a subscription in one shot, then hand the result to RevenueCat MCP to wire up the entitlement, offering, package, and paywall, all from Cursor.

Apple's Foundation Models framework includes PromptBuilder and InstructionsBuilder—Swift result builders that transform how we compose prompts. This post explores why declarative prompt composition beats string concatenation, and how to build type-safe, composable AI interactions.

Apple Intelligence supports 23 locales, and Foundation Models supports all of them. This chapter shows how to inspect supported locales at runtime and fetch responses in the user's language for regional differences.

Learn how to convert Hugging Face models to MLX format for optimized performance on Apple devices. This step-by-step guide covers setting up Python, installing MLX-LM, logging into Hugging Face, & converting models with quantization for iOS apps. Perfect for developers new to Python and MLX!

Learn how to convert and configure the Hermes 3 language model for iOS apps using MLX Swift. This guide walks through converting Hugging Face models to MLX format, setting up model configurations, and implementing on-device inference.