Can You Use Google Antigravity From Your Phone?
Short answer: yes — but not with an official app. Google Antigravity is desktop-only, so you use a mobile companion app that connects to the Antigravity session already running on your computer. The companion relays your messages and commands to the desktop IDE and streams the agent's replies back to your phone, over Wi-Fi or cellular.
Why there's no official mobile version
Antigravity runs on Windows, macOS, and Linux desktops. Google hasn't published an iPhone or Android version, and the IDE's whole design — a full code editor with an AI agent working inside your local project — assumes a desktop machine. That's why every way to reach Antigravity from a phone, including ZeroG, is a companion: a bridge between your phone and the desktop session that's already open. Nothing runs on the phone by itself.
What "using Antigravity from your phone" actually looks like
In practice, mobile access to Antigravity means four things:
- Chatting with your agent. You type a message on your phone; it lands in Antigravity's chat on your desktop, and the agent's reply streams back to your screen.
- Watching work happen. Terminal output — build logs, test runs, errors — streams to your phone line by line as it happens on your computer.
- Answering and steering. When the agent pauses with a question or needs a decision, you respond from wherever you are instead of waiting until you're back at your desk.
- Running commands. Terminal commands you send from the phone execute on your computer, with the output streamed back.
What it doesn't mean: editing files in a full mobile code editor, or running the IDE on a machine that's switched off. Your computer stays on with Antigravity open — the phone is the remote.
How to set it up with ZeroG
ZeroG is a free iPhone app that pairs with an extension you install inside Antigravity:
- Get the app. Download ZeroG from the App Store — free.
- Add the extension. In Antigravity, open the Extensions panel, search ZeroG, and click Install. A setup wizard pops up.
- Pair the two. Follow the wizard to link your phone to your desktop — it takes about a minute.
The full setup guide walks through every step with screenshots. Once paired, the connection works from anywhere over Wi-Fi or cellular through an encrypted relay, and your code and AI model stay on your own machine.
The honest limits
- Your computer must be on with Antigravity running — a companion reaches a live session, it can't start one from a cold machine.
- You work through chat and terminal, not Antigravity's full desktop editor UI.
- ZeroG is iPhone-only today; Android is coming later.
ZeroG is the mobile companion for the Google Antigravity IDE — available now on the App Store.
Download on the App Store →FAQ
Can you use Google Antigravity from your phone?
Yes — but not with an official app, because Antigravity itself is desktop-only. You use a mobile companion app that connects to the Antigravity session already running on your computer. The companion sends your messages and commands to the desktop IDE and streams the agent's replies back to your phone.
Is there an official Antigravity app for iPhone or Android?
No. Google Antigravity runs on Windows, macOS, and Linux desktops only. All mobile access, including ZeroG, comes from companion tools that bridge your phone to a running desktop session.
What can I actually do from my phone?
With a companion like ZeroG you can chat with your Antigravity agent, answer its questions, run terminal commands on your computer, and watch responses and terminal output stream back live — over Wi-Fi or cellular.
Does my computer need to stay on?
Yes. Your phone is reaching into the Antigravity session running on your desktop. If the computer is off or Antigravity is closed, there's nothing to connect to — the phone is the remote, not a replacement for the IDE.
How long does setup take?
About a minute or two: install the ZeroG app on your iPhone, add the ZeroG extension inside Antigravity, and follow the setup wizard to pair the two.