Luminary AI

Luminary AI is a private, on-device AI chat app. Every conversation runs locally on your iPhone using optimized machine learning models. Nothing is sent to the cloud. Choose from a curated library of compact AI models from leading open-source families including Llama, Gemma, Qwen, and more. Each model is optimized for Apple silicon, so you get fast, responsive conversations without an internet connection. KEY FEATURES • 100% On-Device: All inference runs locally. Your data stays on your phone. • Multiple Models: Browse, download, and switch between AI models to find the best fit. • No Account Required: Start chatting immediately. • Real-Time Performance: See tokens-per-second metrics and benchmark models on your hardware. • Conversation Management: Pin favorites, search across chats, and export conversations. • Device-Aware Recommendations: The app identifies which models run best on your specific iPhone. • Dark Mode: Full light and dark theme support. Luminary AI is designed for people who value privacy and want to explore what on-device AI can do without giving up their data to do it.