AI Chat That
Respects Your Privacy
Experience intelligent conversations that run entirely on your device. No servers, no tracking, no compromises - just powerful AI that stays local. Support includes Apple's foundation models and open-source models like Gemma and Qwen.
Why FoundationChat?
The most private way to experience AI-powered conversations
100% Private
Your conversations never leave your device. Zero data collection, zero tracking, zero cloud processing. Complete privacy guaranteed.
Lightning Fast
Instant responses with no network latency. Optimized for Apple's on-device Intelligence and efficient execution of OSS models.
Works Offline
No internet required. Chat anywhere, anytime. Your AI assistant is always available, even in airplane mode.
Beautiful Design
Clean, intuitive interface built with SwiftUI. Multiple conversations, organized effortlessly.
Intelligent
Access Apple's advanced foundation models and leading open-source models like Gemma and Qwen. Context-aware responses that understand your needs.
No Account Needed
Download and start chatting immediately. No sign-up, no login, no personal information required.
Requirements
Make sure your device is ready for FoundationChat
4GB+ RAM recommended for OSS Models
Apple Silicon explicitly supported
Required for local model execution
Enabled on iPhone 15 Pro, iPhone 16 series, and M1 iPads
2GB+ needed for offline OSS models