Theo is a private, on-device AI assistant for people who want to use AI more personally and more privately. Your prompts and conversations stay on your device, not on someone else’s server. Theo lets you download local models, chat privately, and shape how the assistant responds to match your needs. With Theo, you can: • Chat with local AI models on your own device • Download models from Hugging Face, a widely used and trusted repository for AI models • Keep your prompts and conversations private • Adjust response style and behavior with model settings • Review and manage your conversation history • See helpful performance details like response time and generation speed Theo gives you control over settings like temperature, context, and system prompt, so you can fine-tune the experience while keeping everything local. Built for a fast, native experience, Theo supports efficient on-device AI with Apple silicon.
Developer Tools · iPhone, iPad · Free
