Just like Multifl0w, PhySwitch presents running apps as windows, rather than icons. But unlike the aforementioned hack, PhySwitch doesnâ€™t scroll through windows horizontally, like you would do on a computer or larger screen: considering the nature of the iPhoneâ€™s display, developer Pedro Franceschi opted for a vertical solution that makes much more sense on the iPhone, and uses the volume keys to let you cycle through apps. You can bring PhySwitchâ€™s fast app switcher in the foreground with an Activator command you, and after that youâ€™ll be able to quickly browse apps with the volume keys, or a vertical swipe. Itâ€™s really simple and, for some reason, Iâ€™ve come to use it on a daily basis.
PhySwitch is available at Cydia store via BigBoss repo, the tweak is not available for iPad and being sold for $1.99