Much better than using a hacksaw
How to Enable Split Screen on All Android Phones
Most people don't know how to split the screen on Android, but it's a feature that has been quietly updated and has become very powerful over the past few years.
On most Android phones, it’s very easy to not only split your screen between two apps, but also to open as many apps as you want at once. This feature works better on tablets, of course, but you can do it on a standard Android smartphone as well.
If your Android phone doesn’t have this feature, don’t worry. At the end of the article, you’ll find a bunch of free apps you can try instead.
