With an Apple iPhone 13 case, you can protect your smartphone from bumps and scratches. For example, choose a back cover. This iPhone 13 case leaves your screen free while protecting the back and sides. A MagSafe case has a magnet that you can securely attach your MagSafe accessories to. With a book case, you can protect both the front and back of your device. Can't choose between a back cover or book case? A 2-in-1 case is a good choice. This type of iPhone 13 case consists of a book case with a removable back cover.