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ChatAI – On Device AI

ChatAI 利用本地设备智能提供私密、离线的智能对话体

关于这款应用

ChatAI is an iOS application that enables users to engage in intelligent conversations using Local On-Device Intelligence. The core value proposition is privacy and autonomy: all processing occurs directly on the user’s iPhone, meaning conversations never leave the device, eliminating the need for servers, tracking, or user accounts. The app functions fully offline, requiring no internet connection to generate responses.

Key features include local chat history management, allowing users to rename, organize, pin, search, and delete conversations. Users can customize assistant behavior by selecting personas (Standard, Concise, Tutor, Creative, Professional) or writing custom instructions, and adjusting creativity levels from Precise to Creative. Additional capabilities include voice dictation via Apple’s on-device speech recognition, response regeneration, sharing chats as plain text or Markdown, syntax-highlighted code blocks, and mid-generation stopping.

Security is enhanced with App Lock support for Face ID, Touch ID, or passcode protection. Integration with Siri, Spotlight, Shortcuts, and the Action button allows for hands-free queries while maintaining on-device privacy. The app supports iPad with a split-view interface and includes accessibility features like Dynamic Type and improved VoiceOver labels. Context retention ensures follow-up questions remain relevant across sessions.

产品亮点

Runs entirely on-device with no internet or server dependency.
Zero data tracking; conversations never leave your iPhone.
Customizable personas and creativity levels for tailored responses.

更新日志

版本 1.1

A full refresh of ChatAI — a new look, more control over how the assistant replies, and a lot more you can do with your conversations. Make it sound like you want • Choose a persona: Standard, Concise, Tutor, Creative or Professional — or write your own custom instructions. • Set a creativity level — Precise, Balanced or Creative — to control how inventive answers are. Speak instead of typing • Tap the microphone to dictate your question, using Apple's on-device speech recognition. Your chats, organised • Search every conversation by title or content. • Pin the chats you return to so they stay at the top. • Rename or delete any conversation with a swipe. More to do with an answer • Regenerate a response if you would like a different take. • Share a conversation as plain text or Markdown. • Code blocks now have syntax highlighting. • Stop a long answer mid-generation. Privacy • App Lock — require Face ID, Touch ID or your passcode to open ChatAI. • Everything still stays on your device. No account, no servers, no tracking. Siri and Shortcuts • Ask ChatAI a question from Siri, Spotlight, the Shortcuts app or the Action button — answers are still generated privately on your device. iPad • Full iPad support, with your chat list and conversation side by side. Design and accessibility • A new app icon and a refreshed interface throughout. • Full Dynamic Type support and improved VoiceOver labels. Reliability • Conversations now keep their full context when you reopen them, so follow-up questions pick up where you left off. • Clearer messages when something goes wrong, with one-tap retry. Thanks for using ChatAI.

2026年8月11日 · Apple App Store · iOS · 查看来源

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