These days it’s hard to find a smartphone that can’t play music. But after you spend the big bucks for the phone and service plan, you might not have much money left over to buy music. Luckily, a big bunch of services have mobile users in mind, helping you to stream music on the go--and at no charge.
We picked a couple of the best music apps for each major smartphone platform--Apple iPhone, Google Android, Palm WebOS, Nokia Symbian S60, BlackBerry (RIM), and Microsoft Windows 7. So if you like the idea of streaming music to your phone, you’ll need a fairly generous data service plan, and one of the following apps...