Streaming music showdown: Which client fits your needs? Summary: The number of available apps for streaming music clients continues to grow and most now charge $10 per month. What else is there that differentiates these services and apps? By Matthew Miller | August 5, 2011 -- 02:42 GMT (19:42 PDT) Follow @palmsolo Previous | Next Image 10 of 28 Slacker supports offline caching of songs so you can enjoy your music even with no wireless data connect. Topic: Apps Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.