Duet Display -

Users can either extend their desktop for multitasking or mirror their main display.

Duet Display has transitioned from a one-time purchase to a subscription-based model for its advanced tiers. Estimated Starting Cost Key Features ~$4.00/mo (billed annually) Wired connection only, basic second display. Air ~$5.00/mo (billed annually) Adds wireless support and remote desktop access. Studio ~$5.00/mo (billed annually) Geared for artists; turns tablets into graphics tablets. Pro ~$6.00/mo (billed annually) Duet Display

Includes all Air/Studio features plus Pixel Perfect rendering and priority support. Team management, SSO/SAML support, and centralized billing. How to Use iPad as Second Monitor with No Lag [2025 Guide] Users can either extend their desktop for multitasking

The software allows users to remotely access their desktop from a tablet in a different location. Pricing and Plans (as of 2026) Air ~$5

Unlike Apple’s native Sidecar, Duet works across diverse ecosystems, including Windows-to-iPad, Mac-to-Android, and even Chromebook-as-display setups.

Duet adds touch-screen capability to desktop operating systems, supporting gestures like pinch-to-zoom and two-finger scrolling.