Blogit is an app for Google blogger. 
This app is  better than the app official Google blogger provides.
The only problem of this app is not able to publish as you want.
Keep tapping right top corner , some times you have chances to do something like publishing.

I keep looking for how this app works.

I found the invisible draft, publish functions.

It's right next to top corner right to left.

Draft first then publish

Once you know where you tap , simple and easy

Blogit since 2011/05/31   
Update  bug fix  2022/06/18. 
Version  2.7.27