Feb 23th, 2016 Slide for reddit, the definitive unofficial client
This official app has taken a long time to get to Android, more than people would like, but it includes almost all the features you could want in a really nice Material Design style. You can also choose between the typical white Reddit theme or a dark one.
It carries many interesting features, one of which is the possibility to have more than one user account on the same app. Just log in with your different accounts, and then you can switch back and forth at any time. Another interesting feature lets you blur the NSFW content or deactivate image previews.
reddit Official App is a solid app, and that's wonderful news for those who use this forum. It took long enough, but it was worth it in the end.