I don’t think you’re going to find a Markdown app that has those capabilities, I haven’t seen one and I follow those kinds of apps pretty closely. The closest option would probably be Curio, it’s not specifically a markdown app but a quick search of their forums seems to indicate that there is some kind markdown support. It’s a bit pricy depending on your needs, probably a lot broader in scope than you’re looking... Source: almost 3 years ago

Use orgzly as my org-agenda, only reads gtd.org, work.org, and calendar.org I have recreated all my org-agenda views I care about as orgzly searches. Source: about 1 year ago

- digital world,, Emacs Org Mode with Orgzly and Syncthing (to synchronize between devices). Source: about 1 year ago

(Orgzly)[https://orgzly.com/], a getaway drug to emacs,with (Syncthing)[https://syncthing.net/]. Source: about 1 year ago

Orgzly - The most featureful. An unfortunate mechanism that can't be turned off saves over your file with re-done spacing -- blank lines are added between headlines automatically, which isn't everyone's style nor is it Org specification. This clogs git, if you're using version control, with changes that are just whitespace. One may notice a toggle to turn off adding blank lines between headlines, but that just... Source: about 1 year ago

There are some decent mobile apps Https://orgzly.com/. Source: over 1 year ago