Earlier today, Nokia released an app called App Folder that’s available for Lumia phones. It lets you create folders on the Start screen with apps and various settings inside. Here’s a quick look at folders and how they work.
And there you have it. A quick look at how folders work on Lumia devices running Windows Phone 8. You don’t need the Lumia Black firmware update to get the app, it worked on our Amber device just fine. It’s not a perfect solution to folders on Windows Phone, but it’s a start and could help clean up your Start screen.
You can grab App Folder from the Windows Phone Store for free.