Total space occupied on firebase database and firebase storage from app

is there any way to get total space occupied on firebase database and firebase storage

in my kodular app

You can view the storage from the left panel by clicking Realtime Database:

Or via the project overview on the top right

thank you for repling , but i mean with my app kodular ,
the reason that when i know the space occupied i can say :

when screen intialized 
if SPACE ON FIREBASE storage = 4.5 GB  
 then change the token & change the URL

the reason is making two firebase spaces to be 10 GB storage in steade of 5 GB
and to be to be 2 GB realtime in steade of 1 GB