DuoDeck Get DuoDeck

For iPhone, iPad & Mac

Your Mac.
In your hands.

The window you need. A trackpad that fits. Your everyday shortcuts, right where your fingers are.

Get DuoDeck Try the controls

Native apps. Direct connection. No account needed.

MaciPhone & iPad
A workspace with room to breathe
Notes
A little more freedom

A good place
to get things done.

Keep your Mac close.
Make a little room for yourself.

Your favorite window
Your familiar shortcuts
DuoDeck
Trackpad
⌘ CCopy⌘ VPaste⌘ ZUndo⌘ FFind

Layout illustration · Mac companion required

A little space. A lot of control.

Make yourself
comfortable.

Choose how much room your trackpad takes. Keep shortcuts nearby, or let the pad fill the deck. The small details stay in Settings.

Try DuoDeckInteractive preview
Your workspace
A familiar feeling

Point. Click. Carry on.

Drag on the trackpad below to move this pointer.
Try a shortcut or change your layout.

Drag to move · Tap to click
Preview only · no Mac connected

Trackpad settings

Find a comfortable pace. This changes the preview only.

SlowFast
Trackpad gestures
Move
Drag one finger
Click
Tap once
Right-click
Tap with two fingers in the app
Scroll
Move two fingers in the app

Using a keyboard here? Arrow keys move the preview pointer; Enter clicks.

Made to feel familiar

Less in your way.
More at your fingertips.

DuoDeck keeps the everyday controls within reach, with room to tune the experience when you need to.

01

A trackpad that fits you

Small, Medium or Full. Save your preferred size and pointer speed, then pick up where you left off.

02

Shortcuts without the keyboard

Copy, paste, undo and switch windows with a tap. Choose an action set for editing, browsing, coding or managing windows.

03

Comfortably native

Familiar system controls, clear connection status and a Mac menu bar companion. Advanced options stay in settings.

04

A direct connection

Stream a Mac window or desktop over your local network or a compatible USB connection. Pair your devices once and keep control close.

Two devices. One workspace.

A few steps.
Then you're in.

You’ll need a Mac running macOS 14 or later, and an iPhone or iPad running iOS 17 or later. Fold-aware layouts use iPhone Duo on iOS 27.1 or later.

  1. 1

    Open DuoDeck Host on your Mac

    Allow Screen Recording and Accessibility so your device can display and control your Mac.

  2. 2

    Pair your iPhone or iPad

    Open DuoDeck on the same network, choose your Mac, then scan or enter the code shown on it.

  3. 3

    Choose a window. Make it yours.

    Open the desktop or an app window. Pick your trackpad size and start working.

DuoDeck app icon

Bring your workspace along

Get DuoDeck.

iPhone & iPad

Your control deck

The native SwiftUI client for Mac windows, the adjustable trackpad and everyday shortcuts.

Build the iOS app Source available · App Store release pending

Good to know

A few answers.

Can I use an ordinary iPhone or iPad?

Yes. DuoDeck supports iPhone and iPad on iOS 17 or later. iPhone Duo gets layouts that respond to the fold on iOS 27.1 or later. Your Mac runs the companion app.

Does it control other iPhone apps?

DuoDeck controls your connected Mac. It is not a system-wide trackpad for other iPhone apps. Your gestures and keyboard commands go to the Mac.

Can I connect away from home?

The Mac companion supports optional Remote Access through your own VPN or network setup. Configure it in Advanced settings and pair your device locally first.

Do I need an account or subscription?

The current native client and host work without a DuoDeck account or subscription. A compatible Mac is required.

Is DuoDeck open source?

Yes. DuoDeck is an independent project built on the Apache 2.0 licensed Sill streaming engine. Source code, license and upstream attribution are available on GitHub.