Cloud Computing for Rendering?

Have anyone here used any cloud Computing solutions for their renderings?

Solutions like Shadow Cloud PC? It’s Usually used for gaming, but you can run any windows programs on it. Programs like Blender or Keyshot should work. You could even run Fusion 360 or Solidworks if you want.
All from your Ipad, or even an iphone hocked up to a monitor and bluetooth mouse/keyboard

Is there any alternatives to Shadow? Mac OS cloud computers?