You can't.
One at time, quite fast enough.
You can indeed, just swipe up on two apps.
I apologize, didn't know.
Just tried and it works (two at a time).
You're not closing anything. Those apps aren't running. All you are doing is removing them from the list of recently used apps.
While some/most might not be running, some can very well be. Not to mention those that might be stuck in some weird state and might need to be restarted, which is something that can and does happen at least occasionally.You're not closing anything. Those apps aren't running. All you are doing is removing them from the list of recently used apps.
While some/most might not be running, some can very well be. Not to mention those that might be stuck in some weird state and might need to be restarted, which is something that can and does happen at least occasionally.
You do realize that pretty much all apps can run for up to 10 minutes in the background if they request that, and at least some if not quite a few certainly do that. That alone already disproves "no apps runs unless it's the current one being used". Furthermore some apps have the ability (approved by Apple) to run in the background for longer/indefinitely in some sense, like some VoIP type of apps (Skype for example). The very reading on the subject that you link to explains all that.No App runs unless it's the current App being used. Apps my call pre defined API's when in in the Taskbar.
Here is a MUST read for all explaining how iOS handles "multitasking".
No App runs unless it's the current App being used. Apps my call pre defined API's when in in the Taskbar.
Here is a MUST read for all explaining how iOS handles "multitasking".