Kai - AI
Fast, Simple, Open-Source
About
This open-source AI companion offers fast, simple, and private chat experiences powered by models like Llama and Gemini. It's designed for quick answers, brainstorming, writing, and learning with a minimalist interface.
What's New in Kai
2.6.2
May 25, 2026
Add local gemma4 model service
Developer apps
FAQ
What AI models does Kai use?
Kai utilizes powerful AI models such as Llama and Google's Gemini, allowing users to switch between them to suit their needs and explore different AI strengths.
Is Kai free to use?
Yes, Kai is completely free to download and use, offering its full range of AI chat features without any cost to the user.
Does Kai have ads?
No, Kai is ad-free. The application is designed for a clean and uninterrupted user experience, focusing solely on providing AI assistance.
What devices is Kai available on?
Kai is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.
How often is Kai updated?
Kai was last updated on May 25, 2026, with version 2.6.2. This indicates a commitment to ongoing development and improvements.
What is the age rating for Kai?
Kai has an age rating of 17+, suggesting mature content or themes may be present in its AI interactions or underlying technology.
Does Kai track user data?
No, Kai prioritizes user privacy. While an internet connection is required for processing, the app states it does not store user data or track users.
Can Kai remember conversation context?
Yes, Kai supports natural multi-turn chats, meaning conversations remember context for deeper and more productive interactions.