Springshot is a jailbreak tweak developed by Adam Bell, Springshot brings a cool slingshot effect to kill running apps from within the iOS 7’s app switcher. You can download Springshot via Cydia for free.
Tweak : Springshot | Via : Cydia | Cost : FREE
Add a little WebOS to iOS! Open the app switching on iOS 7, pull an app downwards, let go… weeeeeeee!!
Dismiss apps by pulling them down and letting them shoot off just like a sling shot!