LilDisplay

Now completely free! Turn your iPhone or iPad into a second display for your Mac. No ads, no subscriptions.

Turn your iPhone or iPad into a second display for your Mac. No expensive hardware needed - just your device and a free Mac companion app. FEATURES USB connection for ultra-low latency (5-10ms) Touch and trackpad input - tap, scroll, and control your Mac from your device Portrait and landscape modes Real external display - move windows, run fullscreen apps, extend your desktop Now supports iPad for even more screen space PERFECT FOR Students with small MacBook screens Developers who need docs on the side Remote workers and travelers Anyone who wants more screen space HOW IT WORKS Download the free Mac app at lildisplay.app Connect via USB cable Tap Connect - done! Requires iOS 15+ or iPadOS 15+ / macOS 14 (Sonoma) or later. Completely free. No ads. No subscriptions.