I play sand:box, it's free without ads, but if you want some extra materials to play with you have to pay a dollar for premium, i never get bored of it.
In my phone I have 10GB for apps (tho it might be lees since i'm using a Pixel based ROM) 7GB for videos, 4GB for images and 9GB of "Homework". In my PC i have a 1TB hard drive for custom ROMs and 240GB SSD for the system.
Windows moment