The Dock on any stock iPhone’s Home screen is limited to just four application icons, but with a newly released jailbreak tweak dubbed 2dock by iOS developer Nepeta, you can effortlessly double the app real estate for any iPhone’s Dock.
As you might’ve noticed from the screenshot example above, 2dock doesn’t make the Dock scrollable, nor does it push all the app icons together and cause crowding. Instead, it transforms the Dock we all know and love by turning it into a dual-row interface.