Logitech crayon is a versatile, pixel-precise digital pencil for all iPads (2018 and later) that lets you unleash your creativity. Mark up PDFs, take handwritten notes, or doodle a masterpiece Logitech Crayon works with apps that support Apple Pencil. Logitech crayon adds dynamic new ways to interact with iPad using Apple Pencil supported apps. Whether you’re taking notes in Notability, drawing in Tayasui Sketches, or even learning to write for the very first time with Writing Wizard, Logitech Crayon makes countless tasks easier and more fun. Logitech Crayon makes it easy to create beautiful, impactful documents by bringing your unique, personal touch to Pages, Keynote, Adobe Lightroom CC, and other productivity apps.