Put multi-model AI chat on every device
One client covers desktop, phone and tablet. Download, install and sign in, and you can chat with ChatGPT, Claude, Gemini and other leading large models — one account syncs across devices, so you can pick up right where you left off on another one.
Choose your platform
One account, shared across devices. Sign in after downloading and your chat history syncs automatically.
Supports launch on startup — sign in and you're ready after install.
Not sure which chip? Click the top-left Apple menu → About This Mac to check your processor.
On Ubuntu 24.04+ the AppImage needs: sudo apt install libfuse2t64 first.
If install prompts about an unknown source, allow it and continue.
Requires an Apple ID for the matching region — the guide includes step-by-step instructions.
Three steps to start chatting
Sign in
Sign into the client with the account you registered, and your chat history syncs automatically.
Pick a model
Choose one of ChatGPT, Claude, Gemini and other large models to start chatting.
Start chatting
Just ask — switch models any time and compare answers side by side.
Every major AI model, all in one app
Sign in and you're ready — switch between ChatGPT, Claude, Gemini and other large models any time, all on one pay-as-you-go balance.
Download & usage FAQ
How do I start chatting after downloading?
Sign in, pick a large model from the list and just ask — no extra setup of any kind required.
Which large models are supported?
ChatGPT, Claude, Gemini, DeepSeek, Doubao, Qwen, Grok and other leading large models are all available in one chat box, with more being added all the time.
How does billing work?
It's pay-as-you-go — you only pay for what you use. One balance covers every model, top-ups land in real time, and there's no separate membership per model.
How many devices per account?
One account can be signed in on desktop and mobile at the same time, with chat history syncing automatically across devices so you can pick up where you left off.
How do I install on Linux?
We provide both a .deb package and an AppImage. On Ubuntu 24.04+, using the AppImage requires installing libfuse2t64 first.
Are my conversations secure?
Conversations are transmitted encrypted, with built-in input filtering and output moderation, and every reply can be reported with one tap — privacy and safety are both taken care of.
Download the client and start multi-model chat
No setup required — install and go. One account, chat synced across devices.