younity Stats and Facts
younity is the easiest and most simple way to always have all your files on every device you own (laptop, desktop, smartphone, tablet, etc.) There isn't any software for you to use, no configuration or management and nothing new for you to learn. Just use your devices the way you always have. younity even lets you put any amount of data on any device, even if you don't have enough storage for it.
All your music, videos, photos and documents on all your devices, regardless of storage and without using any software. (source)