You can download the Android app here.
Create rich notes, to-do lists, and documents using Markdown with this fully-featured text editor. Whils, using only half of the space required for a robust text editor, and works completely offline in the best interests of your privacy.
Just a few days ago I was looking for a Markdown editor that allows me to export to off right away.
It does that and also allows to export as HTML and JPEG.
It is amazing really.