Sill shows any window from your Mac, or its whole desktop, on your iPhone or iPad, and lets you use it with touch, a keyboard, an on-screen trackpad or Apple Pencil. Unlike remote desktop apps that squeeze a whole screen into a viewport, Sill streams one window at a time, resized to fit your device, with the Mac's windows, apps and menus as native controls on the device. Both parts are free: the Sill app for iPhone and iPad, and Sill for Mac.
