I am also using both iPhone app and Android app. I have 2 small issue in android.

1. Please give feature to refresh posts for any specific tag by sliding down it.
2. When I write long blog using eSteem the cursur getting under the key board. So in able to check what line I am writing and what is writing. The latest blog I have written is using Android one.

Other wise it is beautiful and very useful app.

Also is it possible to add chat facility in the app. ?

I am just providing my feedback to @good-karma to make it more perfect and beautiful.