For the time being, Tachiyomi provides an ample experience.
Obviously, a native dedicated app would integrate a lot more tightly, but you might want to give it a try. It can be set to auto-download and auto-delete based on some rules you can alter to some extent. (but it can work manually as well)
Good point, I forgot for a second that you don’t also make the Tachiyomi extension, which has otherwise been a trusty buddy for me.