Apple’s annual update to its iPhone software is coming on September 19.Next Tuesday, Apple will release iOS 11 to everyone with a modern iPhone, it announced Tuesday at the event where it unveiled its latest iPhone.

iOS 11 will include new features, redesigned shortcuts, and a new kind of software called ARKit that will enable the iPhone’s camera to integrate graphics into the real world.

Developers and early adopters have already been using the software that will be powering the iPhone X. Business Insider has testing iOS 11 for months. Here are the 13 biggest changes we’ve found: