S Note is described as 'Lets you create notes using the keyboard or the S Pen, or both. You can add images, voice memos, videos, and much more. Choose from predefined templates, or start with a blank note. With S Note, you can quickly share your thoughts and ideas with others' and is a Note-taking tool in the office & productivity category. There are more than 10 alternatives to S Note for a variety of platforms, including Windows, Linux, iPad, iPhone and Chrome OS apps. The best S Note alternative is Foam, which is both free and Open Source. Other great apps like S Note are Nuclino, xournal, OneNote Online and Stylus Labs Write.