[rladd]

In what use cases would you think users would prefer paying for this rather than using Apple's notes app, which also syncs to my phone, ipad, etc?

[marcperel]

The users of the app like the ease of access on their Mac, ie. no tabbing around, always in your menubar.

Many users also use it as a quick way to compile to-do lists.

Lastly, the carousel in the menubar, which is the original idea, is a novel way to keep your notes in a just-obtrusive-enough manner.

[Terretta]

Ditto. The best notes are the ones you have with you.

[marcperel]

Makes sense to me, I've build a mobile version of Thought Train but it's really just for myself to test out the mobile UX right now.

Appreciate the comments