When comparing Focused vs Lenote, the Slant community recommends Lenote for most people. In the question“What are the best Markdown editors for OS X?” Lenote is ranked 29th while Focused is ranked 30th. The most important reason people chose Lenote is:
All entries are organized in notes and notebooks, accessed from the sidebar or via search.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Distraction free writing experience
Focused's interface is quite minimalistic and allows you to focus on the writing and the writing only. There's nothing that may distract the user.
Pro Integrated Markdown viewer
You won't need an additional app to preview generated content.
Pro Stress-free writing
Very uncomplicated. Creates a stress free writing environment.
Pro Comes from a good stable
Developer has produced other well-designed and stable apps.
Pro Great for note-taking
All entries are organized in notes and notebooks, accessed from the sidebar or via search.
Pro Minimalist design
The app has a very clean, light-grey interface that consists of an optional sidebar and the main text area.
Cons
Con Might be abandoned
There has not been any update for quite some time.

Con Clunky interface
The interface is somewhat clunky and using it just isn't all that enjoyable.
Con Cannot publish directly to wordpress or other blogging platforms
Con No footnotes support
Doesn't handle MultiMarkdown footnotes well - or at all.
Con The "music" won't be to everyone's tastes
Focused uses various soundtracks to keep the user focused on the writing. But these soundtracks are built-in and may not be liked by everyone.
Con Incomplete Markdown support
Only a select subset of Markdown commands are supported.
