Daotuan Chat

Daotuan Chat is a native iPhone and iPad chat client built for people who want a focused way to talk to the AI models they already pay for, without the clutter of an all-in-one AI workspace. Users bring their own API keys for OpenAI, Anthropic (Claude), Google Gemini, DeepSeek, OpenRouter, Moonshot, Zhipu, MiniMax, or any custom OpenAI-compatible endpoint, with keys stored in the iOS Keychain and requests sent directly to the chosen provider. The app supports streaming responses, Markdown and LaTeX rendering, image and file attachments, provider-native web search, voice input and text-to-speech, and conversation editing and branching, all without requiring a Daotuan account or routing traffic through a proprietary relay server.