GoKawiilSill app streams Mac windows to iPhone and iPad with touch control
Sill is a free Mac menu bar utility that mirrors a single window or the entire desktop to an iPhone or iPad, letting users interact with it via touch, trackpad, keyboard or Apple Pencil. It captures the screen with ScreenCaptureKit, encodes video using the Mac's hardware HEVC encoder, and sends input back over the same network, USB, Direct Wireless Connection, or a personal VPN like Tailscale, without any account or intermediary server.