nvALT 2 is a fork of the original Notational Velocity with some additional features and interface modifications, including MultiMarkdown functionality. Developed by Brett Terpstra
License: Open Source
myBase is ideal for users who need strong customization and task management features, while nvALT excels with its simple interface and offline access. Both support Markdown and tagging, but myBase lacks cross-device sync, whereas nvALT does not offer advanced customization options.