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Engage in intelligent, private AI conversations that run entirely on your device. No internet or data collection required, offering instant responses and multiple conversation threads for various tasks.
✓100% on-device AI processing
✓Zero data collection
✓Works offline
✓Multiple conversation threads
✓Clean SwiftUI interface
✓Unlimited chat sessions
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What's New in Foundation
1.06
June 12, 2026
Local voice chat is here: - Record from the composer and have your message transcribed on device. - Download Moonshine Base for private local speech-to-text. - Audio transcripts are saved with messages and can be expanded in chat. - Replies can be spoken aloud after a voice prompt. - Improved Cactus model selection, context limits, and prompt-cache handling for more reliable first responses.
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FAQ
Does Foundation-Chat have ads?
No, Foundation-Chat is completely ad-free. As it is a free application with no in-app purchases or advertisements, users can enjoy an uninterrupted experience.
What devices are compatible with Foundation-Chat?
Foundation-Chat is compatible with iPhones and iPads running iOS 26.0 or later. Specific models require Apple Intelligence (iPhone 15 Pro+, iPhone 16+, or M1+ iPad) or can run Cactus models (iPhone 13 Pro and other devices with 4GB+ RAM).
How does Foundation-Chat ensure privacy?
Foundation-Chat prioritizes privacy by processing all AI conversations entirely on your device. No data is collected, sent to servers, or shared with third parties, and no account or login is required.
Can I use Foundation-Chat without an internet connection?
Yes, Foundation-Chat is designed to work offline. All AI processing happens on your device, allowing for instant responses and conversations even without an internet connection.
What AI models does Foundation-Chat use?
Foundation-Chat utilizes Apple's on-device Intelligence for compatible devices or the open-source Cactus models, which can be downloaded within the app for other supported devices.
How often is Foundation-Chat updated?
The latest version of Foundation-Chat is 1.03, and it was last updated on May 18, 2026. Updates typically focus on improving performance, adding new features, and ensuring compatibility with the latest iOS versions.
What is the user sentiment for Foundation-Chat?
Based on the available data, Foundation-Chat has a rating of 1.0 stars from 1 rating. Further user feedback would be needed to determine broader sentiment.
Is Foundation-Chat suitable for children?
Foundation-Chat has an age rating of 4+, making it suitable for younger users. Its focus on privacy and on-device processing also ensures a safe environment for all users.