Build a fully local ChatGPT for iOS with free Core AI models: Foundation Models, SpeechAnalyzer, Kokoro TTS

amos_gyamfi · x · 2026-09-06

A developer shares a full stack for building a local ChatGPT-style app on iOS using free models: Foundation Models + Apple Intelligence for text generation, SpeechAnalyzer/SpeechTranscriber for voice writing, and the Kokoro 82M TTS model for voice mode — fully offline, no API costs, with a demo video.

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