Duoble · for Mac

A softer
way
to close.

A MacBook lid animation that folds, shades and softens your desktop as you close it.

Download on the Mac App Store

Only for Mac. One purchase. No subscription.

Try it in your browser
Duoble appearance controls and lid preview
See it move

The lid effect

Your lid becomes
the timeline.

Lower it and the desktop recedes. Open it and everything settles back into place. No gestures to learn. No button to press.

Free browser simulator

Move the lid.
Watch it follow.

Choose an effect and drag the angle. This browser demo shows the visual idea without reading your lid sensor or capturing your screen.

Virtual lid angle 108°

Clear angle · effect resting

Open the free MacBook lid angle simulator
Duoble Dusk effect preview

Dusk

Let the light settle.

Depth and shade build gently as the lid moves. The result feels physical without getting in your way.

Three ways to wind down

Fold. Dusk. Mist.
Find your feel.

Duoble showing multiple effect styles
  1. 01
    Fold

    A quiet change of perspective.

  2. 02
    Dusk

    Let the light settle.

  3. 03
    Mist

    Progressive blur, from clear to cloudlike.

Your Mac. Your feel.

Tune the close.

Choose your clear angle, perspective, blur and shadow. Explore every setting in the manual preview before allowing screen access.

Duoble perspective, blur and shadow controls

Private by design

Your screen stays
on your Mac.

Duoble processes screen frames locally in memory to draw the live effect. It does not save or upload them.

  • No account
  • No analytics or tracking
  • No audio capture
  • No ads
Read the Privacy Policy

Before you download

Made for compatible Apple silicon MacBook models.

Live effects require macOS 14 or later, a working lid-angle sensor and an active, unmirrored built-in display. Sensor availability varies by model.

The manual preview works without Screen Recording permission or a compatible sensor.

Check compatibility and setup

Duoble for Mac

Give closing time
a little character.

View Duoble on the Mac App Store