Keyboard ALT + g to toggle grid overlay
AutoCAD 360 Pro is included with your subscription. AutoCAD 360 Pro is the official AutoCAD mobile app that lets you take the power of AutoCAD wherever you go:
Simply download the free AutoCAD 360 mobile app to your mobile device. Log in to the app with your Autodesk ID (the same ID as your AutoCAD subscription ID).
You'll automatically be upgraded to the Pro version.