How the frezzer app works

This has nothing to do with the appliance in your kitchen. However, it is an inbuilt app that comes with some devices. The Frezzer a.k.a Vault is a temporary storage medium asides your usual default SD Card and Phone Memory, it saves space and here's the best part.....you can still use the app while it's frozen.

Here's the Pros
-Space management
-Well arranged home screen
-Convienent to use
-Doesn't shrink space.

And the Cons
-Apps stay idle
-Updates don't occur
-They may slow down your RAM

Do you think you'd use this inbuilt app or not, well it has worked wonders for many, share your thoughts in the comment section down below. Thanks for reading