Take a look at the top new features of iOS 12, available today for iPhone and iPad. You can now customize Siri, adding your own commands that trigger actions. You can use filters and graphics in FaceTime. You can create your own Memoji on newer iPhones and even use them in live FaceTime conversations. Screen Time lets you keep track of your use. Notifications and Do Not Disturb get more controls. There are also redesigned apps and more.