Best Improvements in iOS 9

•  Easier App Switching- when you launch the App Switcher, it opens apps to the left in a carousel-like view, which you can flip through until you find the app that you want.

•  Battery Saver- warnings pop up when your losing battery, and it lets you switch to Low Power Mode.

•  A More Conversational Siri- Siri can now bring up photos keyed to specific times and places

•  Better Navigation Via Back Buttons- a handy software-based Back is available in certain situations

•  A Place for Your Selfies-iOS 9's photo app will create a special place for them; a Selfie Album