The Apple Pencil is way more useful in iOS 11 than it ever was before. That’s down to three new features. One is inline drawing in the Notes app, which lets you just start drawing anywhere in the middle of a text note. The other two, which we’ll cover today, are Instant Notes and Instant Markup, only one of which is actually instant.
Instant Notes lets you tap the lock screen of your iPad Pro, and have the iPad launch into a note, ready to draw or jot. It makes the iPad almost as convenient as a piece of paper in terms of just writing. Instant Markup, which is the least “instant” of the two, is a persistent, system-wide way to turn the screen into a PDF and mark it up.