IDG Answers is a community of experts who are passionate about technology. Ask a question or answer one below.
The animations are faster, so it will feel a little faster when opening or closing an app. The update should also cut down on the “low memory” crashes that have been happening with newer iPhones and iPads. There are also changes in the way some things look, but nothing too major there. Probably the biggest thing, at least in the long term, is CarPlay integration, but until some cars that offer it are actually available, it is more or less useless to iPhone users.