Multitasking functionality in iOS was first introduced alongside the release of the iPhone 4 back in 2010. Since then, multitasking on iOS has largely remained the same.
In iOS 7, Apple has completely retooled the way multitasking (or switching between apps if we want to be a tad more precise) works. While beckoning the app switcher in iOS 7 remains the same -- a quick double tap on the home button -- the entire implementation has been completely retooled. Whether or not you're a fan of Apple's arching aesthetic changes in iOS 7, it's readily apparent that multitasking in iOS 7 is more useful, intuitive and eye-catching than ever.
Switching between applications
Again, you can get started by simply double tapping the home button. Right away, you're presented with Apple's
