HavenChat
Utilities
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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.
The developer, Ryosuke Kondo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ryosuke Kondo
- Size
- 3 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 15 more
- English, Danish, Dutch, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Portuguese, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Profanity or Crude Humor
- Copyright
- © 2026 Ryosuke Kondo