If you use a Mac or iPad on top of your Android phone, you may be better served with Apple Music over Google Play Music or Spotify. Apple Music offers access to Apple’s massive library of music, as well as Apple’s Beats 1 radio station, which plays both current hits and up-and-coming music. The celebrity DJs and exclusive album streams are just a plus. Android App
Your bag of holding for internet content, Pocket saves articles, images, and videos for later reading. We especially like how it reformats articles for more comfortable reading on a mobile device, and how it syncs content to your tablet, phone, and online account. With the close integration between Pocket and the Android sharing tools, you can pocket just about anything from your phone. Android App
Combined with Google Drive, this is an excellent choice for collaboration, especially given how feature-rich the mobile and web apps are. Once you create a document, you can add people to it, so that they can collaborate. Once they accept the invitation, you can create a multitude of documents — similar to what you can do with Microsoft Office — and have your team collaborate in real time.
Weather Underground combines a slick design with a focus on really useful weather information. We particularly like the ability to report weather conditions in your area and the extremely useful comparative forecasts that deftly show how conditions have changed since yesterday. With an accompanying set of useful widgets, it's the best weather app on Android. Droid App