ChatWithAnyone: An iOS 26-Exclusive App that Showcases Apple’s On-Device LLM

I’m the developer behind ChatWithAnyone, an iOS 26-exclusive app built with SwiftUI and FoundationModels to fully leverage Apple’s new on-device LLM.

I've attached a product description document and included the TestFlight link below.

What it is:

ChatWithAnyone is a hub of specialized, offline AI personas—fast, private, and designed to run fully on-device. Instead of one generic chatbot, users unlock focused models for editing, language learning, role-play, coaching, and more.

Why it matters for Apple:

  • Demonstrates the power of iOS 26’s local AI framework (FoundationModels)
  • Provides a seamless, privacy-first experience that works anywhere, offline
  • Designed to highlight the elegance and performance of Apple’s on-device intelligence

TestFlight Link