Install iPadOS 13 Beta for Apple Pencil Improvements
If you're a heavy Apple Pencil user, think about trying the iPadOS 13 beta today.
The iPadOS 13 beta comes with some major improvements to the Pencil experience. If you own one of Apple's 2018 iPad Pro models, you'll notice less latency. There are improvements for older iPad models as well, but it it's not as noticeable.
Other improvements include the ability to mark up and send entire webpages, documents or emails by swiping the Apple Pencil from the corner of the screen and a redesigned tool palette.
The new palette gives you quicker access to your favorite tools, color palettes, and shapes. It also includes the object eraser, a ruler, and a new pixel eraser.