Apple now offers four different Apple Pencil models at $79, $99, and $129 price points, each with different feature sets and compatibility. Our guide helps you decide which Apple Pencil is best for you. Which Apple Pencil you should buy is firstly determined by which iPad model you have. Some iPad models are only compatible with one kind of Apple Pencil, while others are compatible with two. If your iPad model only supports one kind of Apple Pencil, your buying decision is... Read this story