There's been a quiet trend among user interface augmentations as of late: the swipe-out app and menu bar. SwipePad is probably the progenitor (and still my go-to app), and we've featured a handful of interesting alternatives, but Edge: Quick Actions deserves special attention. This little app has managed to outdo Google itself by making the Recents function (the right-most button on the default navigation configuration) obsolete.
How so? Instead of tapping a button and then tapping the app you want to switch to, Edge embeds the last five open apps into a quick-firing mini-launcher that comes across the screen as a ribbon.