Description
Kimi is an AI assistant app made by Moonshot AI, available on the App Store for iPhone and iPad. The app is free to download with in-app purchases, and its App Store listing highlights the current release of Moonshot's Kimi K3 model, a 2.8 trillion-parameter model with a 1 million-token context window that the developer says leads in coding, agentic tasks, long-horizon reasoning, visual understanding and agent-swarm work.
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Kimi's Agent Swarm feature can deploy up to 300 sub-agents that together execute as many as 4,000 steps on tasks like large literature reviews or long industry reports, compressing work the developer says used to take hours into minutes. A Plugins feature connects the assistant to data sources such as Wind and S&P for financial research. An Office Agent handles lossless conversion and editing across PowerPoint, Word, Excel and PDF files.
Visual Agentic Slides turns uploaded reference material into a presentation matched to a chosen visual style in one click. Game Generation takes a single prompt and produces a playable multiplayer 3D game, including its world, characters, levels and combat, with the app iterating on its own playtesting until it is satisfied. Vibe Coding turns a prompt into a working website, and Intelligent Vision analyzes uploaded images and photos and gives feedback on them.
Multi-Claw Group Chat lets a user bring multiple AI agents into one conversation alongside human participants for real-time collaboration, and conversations sync across phone, computer and web in real time.
The app carries a 4.7 rating from about 5,200 App Store reviews and ranks in the Productivity chart; reviewers cite its use for research report writing in fields like cosmology as well as general assistant tasks. It is rated 4+ and is aimed at students, researchers, developers and professionals who want an assistant that can do research, build documents and presentations, or write code from a single prompt.
- CategoryAI Chatbots
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsiOS
Kimi's Core Features
Kimi K3 model with 2.8 trillion parameters and a 1-million-token context window
Agent Swarm deploying up to 300 sub-agents across up to 4,000 steps
Visual Agentic Slides that match a chosen reference style in one click
Game Generation producing a playable multiplayer 3D game from one prompt
Vibe Coding that turns a prompt into a working website
Office Agent for lossless editing across PowerPoint, Word, Excel and PDF
Plugins connecting to financial data sources like Wind and S&P
Intelligent Vision for analyzing and giving feedback on images and photos
Multi-Claw Group Chat combining AI agents and human participants
Real-time sync of conversations across phone, computer and web
How to use Kimi?
Download the app: Get Kimi free from the App Store on iPhone or iPad.
Start a conversation: Ask a question, request a report, or describe what you want built.
Pick a mode: Use Agent Swarm for large research, Visual Agentic Slides for a deck, or Vibe Coding for a website.
Add data or files: Connect plugins for financial data, or upload Office files for the Office Agent to edit.
Collaborate: Add other people or agents to a Multi-Claw Group Chat if you want shared input.
Keep working across devices: Continue the same conversation on your phone, computer or the web.
Kimi's Use Cases
- Research report writing
- Presentation building
- Prompt-to-game creation
- Office document editing
