[gman]

I can tell you that it definitely works for Android on my Transformers. It is not a phone app so it doesn't work on my Galaxy S2. I started out on a cheap Android costing less than $100 and then bought the Transformer. IT IIS THE REASON I BOUGHT A TABLET. It is now a very powerful and polished app worth much more than I paid for it.

I doubt that it will run on Win8.