Person Management Equivalent in Mobile UI

Summary

Wondering what the alternative for Person Management is in the Mobile UI

Content

Hi, 

Our client relies heavily on the Person Management feature in the classic UI. I understand that there is not a dedicated mobile responsive equivalent in the mobile UI (correct me if i'm wrong). Therefore, what is the recommended approach in the mobile UI world to get the same level of functionality a user can get from person management? If someone could point me towards a resource which answers this or can reply directly, that would be great!

Dan