Mylar is described as 'automated Comic Book library manager. It automates downloads to series you subscribe to' and is an app in the News & Books category. There are more than 10 alternatives to Mylar for a variety of platforms, including Mac, Windows, iPhone, Android and iPad. The best alternative is calibre, which is both free and Open Source. Other great apps like Mylar are Amazon Kindle (Free), FBReader (Freemium), Google Play Books (Freemium) and Apple Books (Free).
Calibre is a free and open source e-book library management application made by users, for users. Many languages, designed around the concept of the logical book, i.e., a single entry in your library that may correspond to actual e-book files in several formats.
Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and Android-based device. You can discover and read over 630,000 books in the Kindle Store, including the latest bestsellers and new releases.
Google Play Books lets you search, preview, and buy millions of books using Google Book Search. Books in the public domain and certain copyrighted books can be read and downloaded in their entirety for free.
Apple Books is the single destination for all the books you love, and the ones you’re about to. Browse the Book Store, join Oprah’s new Book Club, keep track of what you’ve read and want to read, and listen to enthralling audiobooks. All in one place. Your library, your way.