Marvel Comics has launched a new subscription-based comic service on iOS called Marvel Unlimited. The service delivers 13,000 back issues of a wide variety of Marvel comic books, with more to come over the next six months. Subscriptions are $10 per month, or a "limited time" 12-month subscription for $60. All of the comics in Marvel Unlimited are at least six months old, to avoid competing with the day-and-date sales of new comics as they get released. Those are available through the Marvel Comics app. Gizmodo tested Marvel Unlimited out, and had pos
