Description
Air App Switcher can switch between two apps quickly.
Air App Switcher has two modes, one is air mode, the other is switcher button mode.
When you enable the air mode, you can switch between last two apps by covering top of the cellphone.
When you enable the switcher button mode, the switcher button will show on the screen, you can switch between last two apps when clicking the button.
Download Link
Air App Switcher Screenshots