In case you missed it, Tinypress is now available for android. The android version works just as the web version. You can create, edit and manage posts from your mobile device. The only missing feature for now is creating a Github page if you don’t have one (as available on the web app).
So give it a shot. Download (https://play.google.com/store/apps/details?id=co.tinypress.android) and be sure to send your comments/feedback to firstname.lastname@example.org or @tinypress.