When comparing MindMup vs Scapple, the Slant community recommends Scapple for most people. In the question“What are the best mind mapping tools for Mac?” Scapple is ranked 2nd while MindMup is ranked 4th. The most important reason people chose Scapple is:
You can customize your styles, background and font as you wish.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Frictionless interface
MindMup allows focusing on thoughts and productively capture them without getting in the way.
Pro Browser-based
Don't need to install anything, just open the website and you are set.
Pro Just works
Pro Compatible with Google Drive and Github
Pro Easy sharing & presenting
After taking notes, it only takes seconds to share and/or prepare them for presentations.
Pro Free and open source
MindMup is free with source code available on GitHub.
Pro Customizable
You can customize your styles, background and font as you wish.
Pro Flexible
It gives you the freedom to use visual thinking without the hierarchical rigidity of a mind map.
Cons
Con Note capacity is limited
MindMup is good for mapping out thoughts that could be summarized in bullet points, but longer notes aren't as practical for this service.
Con Unconventional note taking style
It's a mind mapping application, not a traditional text based note storage platform.
Con It looks abandoned
Despite being a great software as it is, theres no update for more than a year : either to fix minor bugs, or implement new functions.