Switchy: Jailbreak Tweak Enhances iPhone's App Switcher
Switchy is a new jailbreak tweak developed by John Coates that aims to enhance the app switcher or multitasking tray.
Switchy is inspired by Brent Caswell's concept, who felt that the app switcher in iOS should be taller.
Switchy adds a second row of apps to the app switcher, so it is less cumbersome to go through the list of apps. The dots at the bottom of the two rows of app icons tell you how many pages of apps you have in the app switcher, which is quite neat.