If you subscribe to Starz.com/activate through your cable or satellite provider, good news! You get the Starz app at no extra cost and can stream to your heart’s content. It’s not really free, because you’re paying for the TV service, but the app isn’t representing a new expense. If you’re looking for a free streaming-only subscription, the answer might disappoint you a little. The standard free trial is pretty much your only legal option. There’s no ad-supported free version, for example. Starz is premium from top to bottom, and that’s just something you have to pay for.