To make a playlist on Pandora with a computer or mobile device, you need to have a Pandora Premium subscription.
You can cancel Pandora Premium on your iPhone at any time, but the method to do so varies depending on how you subscribed to the service.
When Pandora launched its music service in late summer 2005, it came with a straightforward pitch: ten free hours of music a month before users had to subscribe. “We didn’t have much money in the bank ...