swapBT is the one-touch solution to toggling your bluetooth., when you tap on the swapBT icon on your SpringBoard, it will turn your bluetooth on or off depending on it’s current state. If your bluetooth is off when you tap on the app, it will turn it on. Then, to turn your bluetooth back off, just tap the app again and it will turn it off. It will give you a nice little pop-up informing you if the bluetooth is being turned on or off.