Notational Velocity is a software for Mac OS X used for notetaking. It allows users to create notes using solely a computer keyboard and search them using incremental find. Developed by Zachary Schneirov
License: Open Source
nvPY is an open-source note-taking application with Markdown support, a tagging system, and cloud sync capabilities, making it suitable for users who require organization and flexibility. On the other hand, Notational Velocity offers rich text editing and a mobile app, focusing on quick and straightforward note-taking without the need for advanced organizational tools.