Apple’s new and improved iBooks app, now called Apple Books, has popped up on iPhones across the world today with the release of iOS 12, the software update available to download as of this morning.

The new app has five tabs: Reading Now, Library, Book Store, Search and, for the first time, a dedicated Audiobooks tab.

Apple first previewed it at WWDC in June. The company said its sleek new look was the “biggest books redesign ever.” Cleaner UI, coupled with larger images, gives the app a more modern feel and an overall better experience. More importantly, it sets up Apple to better compete with other audio/e-book apps, like the Amazon-owned Audible.

In the Book Store, users can explore recently released titles and best-selling books, as well as curated collections and special offers; it’s available in 51 countries and free books for download are available in 155 countries.

Apple Books is also a lot smarter than its predecessor. As you download titles and engage with the app, the app will send you personalized recommendations based on your activity.

Indeed, it was time for an update. Audiobooks are more popular today than when Apple first launched iBooks in 2010 and are very much deserving of their own tab. According to Pew Research Center, one in five Americans regularly listens to them — a 28 percent increase from 2016.