That's on iPad, iPhone you swipe to get rid of the application. But there's massive flaws in this in B1/B2 and the apps actually stay active even if you can't see them. Look at the data transfer section and battery life.. serious drains. Obviously beta issues that will be ironed out prior to gold release, but B1/B2 is not something I'd recommend non-developers to install. Simply not worth the headaches at the moment for being on a daily driver. Secondary testing devices obviously make sense here. That's where I still have B1/B2 installed.. daily driver is back on the latest IOS 10 beta, running smoothly.