There are three different types of iPad devices in Apple's lineup today; the iPad, the iPad mini, and the iPad Pro. The latest model 2018 iPad has a 9.7-inch screen, supports Apple Pencil, and costs just $329 to start. It's "little brother" iPad mini has a svelte 7.9-inch screen, runs an A8 processor chip, and comes with 128GB of storage (but only costs $399 for that bump). The latest iPad Pro comes in two sizes; 10.5-inch and 12.9-inch. It's got the most advanced technology of any tablet so far, like the A10X Fusion processor chip, advanced Retina display, Apple Pencil support and the largest sized screens of all models. It starts at $649 for the 10.5-inch model and $799 for the 12.9-inch model.