Fastlane for all notifications, feeds and apps multitasking.
Apps home screen for all the installed native and 3rd party apps.
The video takes you through tour of both the screens. It also lets you know how to manage both. You can change color & size of tiles, arrange them in folder, add widgets to the apps home screen. You can delete notifications, apps updates, on fastlane one by one or en masse. You can also chose which apps can show notification or updates on fastlane. Check the video below for more,