Case Study: Stream Chat SwiftUI SDK achieves on-device AI chat features with Stream

Stream Chat SwiftUI SDK integrates on-device AI models in 10-minute tutorial with Stream

The customer, Stream Chat SwiftUI SDK, sought to integrate on-device, open-source AI models into their iOS chat application without relying on external APIs or incurring token costs. This challenge required a solution that leveraged Apple's new Core AI framework to bring local AI processing directly to the user's iPhone within their SwiftUI environment.

Stream implemented a solution using their Chat SwiftUI SDK, augmented by Apple Core AI, to seamlessly integrate a suite of on-device models. This enabled features like voice message dictation, AI-powered text refinement, and photo question-and-answering directly within the chat composer. The result was a fully functional, real-time chat app with integrated local AI capabilities, allowing for instant processing without network latency or cost.

Stream Chat SwiftUI SDK