idisplay ☆

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Description:
Use a tablet as an extra screen

Type: Cask | Latest Version: 3.5.0@0 | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Productivity

Tags: productivity display monitor multi-screen remote-desktop

Install: brew install --cask idisplay

About:
iDisplay turns your tablet or smartphone into a high-resolution secondary monitor for your Mac or PC. It connects via USB or Wi-Fi, extending your desktop workspace with low-latency screen sharing. This software solution provides a cost-effective alternative to purchasing dedicated external displays.

Key Features:

Wireless and USB connectivity options
Supports touch input on mobile devices
Adjustable display rotation and resolution
Works across macOS and Windows platforms

Use Cases:

Mobile productivity workflow expansion
Remote work setup enhancement
Presentation and screen sharing utility

Alternatives:

Spacedesk – Free alternative with broader device support but potentially less polish
Duet Display – Premium competitor offering wired performance with subscription model

Version History

Detected	Version	Rev	Change	Commit
Mar 12, 2023 5:30pm	3.5.0	0	VERSION_BUMP	ab9a722c