App vault is a default Xiaomi app that makes it possible to put all your frequently used apps and services in one place, and even complete tasks without having to open the related app.
App Vault offers a wide variety of services, all organized into over a dozen categories on a clear, intuitive interface (similar to Google Now) that makes it easy to find all its features. Any user with the MIUI Android skin will have no problem using this app to the fullest.
On top of all that, App Vault organizes the content and services on any Xioami phone into cards, making them incredibly easy to find. Without a doubt, App Vault is an efficient, time-saving assistant, great for any Xiaomi user.