FreeFall A little more room
Fullscreen mode puts your workspace first. Adjust text size and choose a light, dark, or system theme.
MADE FOR THE MOMENTS AWAY FROM YOUR DESK
Your desktop.
Your phone.
No gravity.
Keep your Antigravity projects close. Continue a conversation, check an agent’s work, and pick up where you left off—from your phone.
Independent companion. Your PC stays on.
YOUR DESKTOP
⌑ weekend-project
Make this work beautifully on mobile.
Working on your project
↳ src / app / page.tsx
9:41● ▰
FreeFall ↘
⌑ weekend-project LIVE
How’s the mobile layout coming along?
The layout is ready to review.
↗ Preview readyYour project.
A little closer.
A little closer.
Review changes →
Continue the conversation ↑
LESS SETUP. MORE GETTING ON WITH IT.
A small companion.
A shorter way back.
Connect your phone and PC without typing network addresses. Approve access on your computer before opening your workspace.
QR pairing · developer preview- 1
Meet your desktop
The PC companion finds your installed Antigravity. Your projects stay on your computer.
- 2
Bring your phone
Install FreeFall on Android, tap Scan QR code, and scan the code displayed on your PC.
- 3
Approve. Then continue.
Approve your phone on the PC. Disconnect it whenever you want.
Built around your PC
Work with the Antigravity environment already on your computer. Desktop mode needs that PC awake and online.
Or stay on your phone
The built-in console runs Android shell commands directly inside FreeFall, without Termux. A built-in interactive terminal uses Termux’s open-source engine; optional Termux adds Python, Node and Linux tools. Phone AI is separate from desktop conversations.
CONTROL WHO CONNECTS
Your approval comes first.
FreeFall includes tested access controls. Pairing grants a phone access to your desktop projects and agent tasks, so approve only devices you recognize.
Encrypted in transit
Phone and PC connections use HTTPS and WSS. No public port on your PC or router setup is needed.
Short-lived pairing
QR codes expire after two minutes and can be used once. Unanswered approval requests expire after five minutes.
Access you can revoke
Every phone needs approval on the PC. Disconnecting it revokes access and cancels active relay requests. Device access expires after 30 days.
Optional PIN lock
Enable a six-digit PIN in Settings. FreeFall locks when it goes into the background, hides protected screens from screenshots, and applies a cooldown after repeated wrong PINs.
Verified downloads
The Android APK is signed. The Windows beta installer is not yet Authenticode-signed and may show a Windows warning. Release metadata is signed and includes download checksums; the companion verifies signatures and checksums for updates. Automatic PC update installation is off by default.
Beta security limits: this release does not offer end-to-end encryption; our relay can process workspace traffic. Automated access-control tests have passed, but no independent security audit has been completed. No software can guarantee complete security.
Read security details and reporting guidance ↗EARLY DAYS. OPEN EARS.
Help shape
the next fall.
FreeFall is a working prototype becoming a public beta. Try the developer preview and tell us where it gets in your way.
The QR connection service is live. This beta has passed automated pairing and streaming tests; broader testing on real phones is still underway.
ANDROID BETA · 0.5
FreeFall for Android
Android 8 or later. Install alongside the original prototype.
Download Android APK ↘Download Windows installer ↗Open FreeFall-Setup.exe. It installs automatically, opens the companion page, and starts at Windows sign-in. Node.js is downloaded if needed. Keep Antigravity open on your PC.
A few things to know.
Is this an official Antigravity app?
No. FreeFall is an independent companion and is not affiliated with or endorsed by Google. Install Antigravity separately from its official source.
Does it work with my PC switched off?
Desktop mode requires your PC to be running and connected. Phone AI and supported Termux commands can work independently, with their own setup.
Do I need Tailscale?
No. FreeFall’s beta connects through our hosted service using QR pairing. Install the Windows companion, scan its code on your phone, and approve pairing.
What can the connection service see?
The relay uses TLS in production, but this preview does not provide end-to-end encryption. The service can process relayed workspace traffic. Only phones approved on the PC get access; disconnecting a phone revokes it.
Will every desktop feature work?
Compatibility is still being tested. Some desktop integrations rely on Electron and may not work on Android. We’ll document supported features before the public beta.