This looks really promising. Esteem has several problems on IOS and Android. Currently i'm using both versions and on both platforms freezes occur regularly, which makes the user experience really bad. The Android version seems to less problems than its IOS pendant .

I am pretty unsure, if the posting key is logged on the system or on the server of bsteem, nothing mentioned here.
Keep up the work.

Just one thing, which we all need to consider now or later. We cannot develop several apps/front-ends to improve the user experience, while the real issue is the backend and its flows.