When comparing ABI Notes vs Supernotes, the Slant community recommends Supernotes for most people. In the question“What is the best cross-platform note-taking app?” Supernotes is ranked 40th while ABI Notes is ranked 71st. The most important reason people chose Supernotes is:
The note-card format is incredibly versatile, and great when you have lots of information.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro You can easily share and collaborate notes or to-do lists with others
You can see when a note is read or modified by another co-editor of shared notes.
Pro Easy sorting and searching
Pro Many typefaces and font sizes to customize the display
Pro Colorful and simple UI
You can assign one of the eight colors to each note or to-do list.
Pro Short-form note-cards
The note-card format is incredibly versatile, and great when you have lots of information.
Pro Responsive platform
Works on all devices, from mobiles to laptops.
Pro Full Markdown (with LaTeX equation) support
Great to be able to use all the features of Markdown, rather than a select few.
Cons
Con Only web apps for now
The developers haven't released native apps yet.