Duet Display is a cross-platform software application designed to turn mobile devices, like iPads and Android tablets, into high-performance secondary monitors for Mac and Windows computers. Developed by former Apple engineers, it is widely used by remote workers and creative professionals to expand their digital workspace without investing in extra hardware.
Unlike Apple’s native Sidecar, Duet works across diverse ecosystems, including Windows-to-iPad, Mac-to-Android, and even Chromebook-as-display setups. Duet Display
The software allows users to remotely access their desktop from a tablet in a different location. Pricing and Plans (as of 2026) like iPads and Android tablets
It supports both wired (USB-C/Lightning) and wireless (Wi-Fi) connections. Wired connections are typically recommended for lower latency. Duet works across diverse ecosystems