The iTunes App Store offers Marvel Unlimited for iPhone, iPod touch, and iPad for free. Plus, you can get a Marvel Digital Comics Unlimited 1-Year Subscription for $59.88 before coupon code "20MARVEL", $47.90 after. That's $3.99/month and the best deal we've seen on this subscription since last summer, when it was $6 less. Marvel Digital Comics Unlimited currently offers access to over 10,000 comic books online, with more titles added each month.