Jesta has a brand new updated Android app - it now matches the design and features of the iPhone app and contains everything you'd expect, news, music, photos and more. You can even earn virtual badges through the unique reward system just for using the app, sharing things, commenting - in fact most actions you make will go towards earning one of the 31 current badges.

The new app can only be updated to by manually downloading from the Google Play Android Store:

http://JestaMusic.com/android

(Note that the old app will also remain in the store for some time - it will be updated to a degree but for full content you'll need the new app)