In an effort to address one of the longest standing customer pain points with iOS, Apple has officially confirmed that a bunch of first-party apps can be removed from iOS 10 devices. But as it turns out, deleting a stock app won't do what you'd expect.
Apple execs Phil Schiller and Craig Federighi shed more light on the topic on Daring Fireball editor John Gruber’s podcast, “The Talk Show”.
They've confirmed that deleting a stock iOS 10 app only removes its icon from the Home screen and deletes user data associated with the app, leaving actual app binaries intact on your device. Here's why this isn't such a big deal as it might sound and how removing specific first-party Apple apps might affect iOS 10's functionality.