ChatAI - On Device AI

About this app

ChatAI lets you have intelligent conversations powered entirely by Local On-Device Intelligence — running directly on your device. - Completely Private: Your conversations never leave your device. No servers, no tracking, no accounts required. - Chat History: All conversations are saved locally. Rename, organise, and revisit past chats anytime. - Fast & Offline: Works without an internet connection since everything runs on-device. - No Subscriptions: No hidden fees. Uses Local On-Device Intelligence built into your iPhone. Just open the app, start typing, and get helpful responses instantly.

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.

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1. First observed Sep 18, 2026 · 2:34 PM Free