Category / Automatic folders

A common use case for pop-up folders is to group similar apps. Similar apps often belong to the same category, like Fitness or Games. It would be great to allow the creation of folders that automatically update their contents so they contain all apps of a certain category. That way, manually editing the folder becomes redundant, and using it becomes more comfortable.

A major issue we are facing in this is how to categorize apps, since it is a complex issue to solve.