How to Use Google Antigravity From Your Phone (2026 Guide)

Google Antigravity is one of the fastest-growing agentic coding platforms of the past year — but it has one real limitation: it's desktop-only. There's no official mobile app. So when you kick off a long agent run and then need to step away from your machine, you're stuck either babysitting the desk or losing visibility into what your agent is doing.

The good news: you can use Antigravity from your phone today. This guide covers whether it's possible, why you'd want to, the options available in 2026, and a step-by-step setup.

Can you use Antigravity on mobile?

Not directly — Antigravity itself only runs on Windows, macOS, and Linux desktops. But because Antigravity runs locally and exposes a way to connect to a running session, companion tools can bridge your phone to your desktop agent. You're not running the IDE on your phone; your phone becomes a live remote for the agent that's already running on your computer.

Why control Antigravity from your phone?

The whole point of an agentic IDE is that the AI can work semi-autonomously. But "semi-autonomous" still means it occasionally needs you — to approve an action, answer a question, or react when a task finishes. If you're away from the desk, those moments stall silently. Running Antigravity from your phone lets you:

• Start a build, then walk away and keep steering it from anywhere.
• Get notified the moment a task finishes or the agent needs input.
• Approve or redirect the agent without going back to your computer.
• Catch problems early instead of returning hours later to a stalled run.

The options in 2026

There are a few ways to bridge Antigravity to mobile:

1. Open-source remotes. Several community projects mirror your Antigravity chat to a phone browser over your local network. They're powerful but typically require cloning a repo, running terminal commands, and setting up tunnels for access beyond your home Wi-Fi.
2. A dedicated mobile companion app. If you'd rather not wire up tunnels and terminals, a purpose-built app handles pairing and remote access for you. ZeroG is built specifically for Antigravity: you pair your phone to your desktop with a QR code, then send commands, run terminal commands, and watch your agent's responses stream live — over Wi-Fi or cellular, from anywhere in the world.

Which is right for you depends on how much setup you enjoy. If you like tinkering, the open-source route is flexible. If you want it working in under a minute, a companion app is the faster path.

Step-by-step: command Antigravity from your phone with ZeroG

1. Install the app. Get ZeroG on your iPhone (free public beta on TestFlight).
2. Add the extension to Antigravity. Install the ZeroG extension via Extensions → Install from VSIX.
3. Generate a connection code. In Antigravity, open the ZeroG panel and click Generate Secure Connection — a QR code appears.
4. Scan it. In the ZeroG app, go to Settings → Pair new device and scan the code.
5. You're live. Type a message or terminal command from your phone; it runs on your PC and the reply streams back in real time.

That's the whole setup — about a minute from install to first command.

Is it safe to remote-control Antigravity?

A fair question, because you're connecting your phone to a machine running your code. Two things to look for in any solution:

• Where does your code and AI model run? With a good companion, both stay on your own machine — the tool only relays messages between your phone and PC, so your code is never stored or processed on a third-party AI service.
• Does it modify Antigravity? Reputable remotes read the UI and relay your input rather than patching the app or intercepting its network traffic.

ZeroG follows this model: your model and code stay local, and only an encrypted relay links your phone to your PC.

One requirement to remember

Because your agent runs on your computer, your PC has to stay on with Antigravity open for your phone to reach it. For long sessions, set your computer not to sleep while plugged in.

FAQ

Does Google Antigravity have an official mobile app?

No. Antigravity is desktop-only. Mobile access comes from companion tools that bridge your phone to your running desktop session.

Can I use Antigravity over cellular / 5G, not just Wi-Fi?

Yes — with a companion like ZeroG, as long as your computer is on with Antigravity running, you can connect from anywhere on Wi-Fi or cellular.

Which phones are supported?

ZeroG is on iOS now (free beta on TestFlight); Android is coming soon. Open-source options work in any mobile browser.

Do I need to keep my computer on?

Yes. The agent runs on your PC, so your computer and Antigravity must be running for your phone to connect.