What would we do without our mobile apps? These digital sources filled with loads of information, make life so much easier. With summer in full swing, you probably have a long list of books you’re waiting to read. Instead of carrying around heavy books, it’s time to finally get acquainted with the easier, more portable way to get some reading in – of course, we mean e-books and mobile apps! There are some great reading apps out there, be it for reading books, magazines, or listening to audiobooks. We’re here to share the best 13 apps that deserve to take up real space on your phone.