Sketch Drawings
There’s no shortage of apps on the App Store that can be used to sketch and draw, and some of them are quite good if you’re looking for the ability to create extremely detailed and high-quality sketches with your Apple Pencil.
You may be surprised at what Apple Notes can do with your Apple Pencil, however, especially if you’ve got one of the new iPad Pros and the second-generation model of Apple’s stylus.
There’s a wide array of drawing tools available in Apple Notes, and the ability to easy tap the pencil to switch between them, and Apple does a great job of tightly integrating everything into the Notes experience; you can begin by typing a note, and then simply tap into it with the Apple Pencil and start drawing right away — your text will move around to accommodate your drawing, and of course your sketches will be stored in your iCloud account and available across all of your iOS devices and even on your Mac.