LilDisplay

LilDisplay — Turn your iPhone or iPad into a touchscreen Mac display Give your Mac a second screen you can actually touch. No extra hardware, no subscriptions. Just your device, a free Mac app, and you're set. Blazing-fast — USB for 5–10ms latency, or Wi-Fi for wireless freedom. Touch your Mac — Tap, scroll, and control right on screen. A true external display — Extend your desktop and run fullscreen apps. Works everywhere — iPhone and iPad, back to iOS 15. Download the free Mac app at lildisplay.app Requires iOS/iPadOS 15+ and macOS 14 (Sonoma) or later.