You can use split screen on an iPad to view multiple apps at once and multitask with features like Split View and Slide Over.

The iPad's major benefit is its larger screen and extreme portability. Just like your laptop or desktop computer, you can split your screen into discrete windows for different tasks. Not sure how to ...

You can't split the iPhone screen to show two apps at the same time, but you can use Picture-in-Picture mode and quickly switch between apps.