Free
About
HavenChat is a privacy-first AI chat app that runs
entirely on your iPhone — nothing leaves the device.
■ Fully On-Device
Powered by Apple Intelligence (Foundation Models API),
your conversations never touch a server. Works in
Airplane Mode. Works offline. Always.
■ Built for
・Anyone who values digital privacy
・Travelers who need AI without connectivity
■ Features
・On-device AI chat with streaming responses
・Face ID / Touch ID app lock
・Always-on "Processing on this iPhone" indicator
・One-tap Secure Erase of all history
■ Free. No ads. No tracking. No data collection.
Requires iPhone 15 Pro or later.
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What's New in HavenChat
1.2
June 29, 2026
iCloud sync is added. Improve UI experience. You can now add PDF files and text files (TXT, Markdown, CSV, JSON, etc.) to conversations to ask questions or get a brief summary.
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