Unlike resistive screens, capacitive screens don’t work if you touch them with a plastic stylus because the plastic acts as an insulator. Some stylus pens, such as the Apple Pencil for the iPad Pro, are made to work with capacitive screens. They are pressure sensitive and let you to do different things by pushing harder or more gently. For example, you can draw a wider or narrower line in programs like Microsoft OneNote and Adobe Photoshop.