This is a very easy one to implement, and I hope you’ll consider it.
Google Chrome has a built-in feature that allows you to take a web page and add it to your Android Homepage, so that when you click on it, it launches your web page in a full screen mode, which makes it look almost like it’s a stand-alone Android app instead of a web page.
CouchPotato has implemented this feature, and I think it would be great if NZBDrone also offered it.
All you have to do is add a few lines of code to the web page and it will automatically work. Here are a couple of links that explain:
https://developer.chrome.com/multidevice/android/installtohomescreen
http://www.mobilexweb.com/blog/home-screen-web-apps-android-chrome-31
Keep up the great work, we all appreciate it!