Yes there should be a lot of demand because science Olympiad is rather diverse and many people I personally know use windows phones (including myself) which are becoming increasingly popular. That would be absolutely fantastic if a windows compatible version came out in the near future.Yes. The only reason we didn't was there is a nominal cost associated with putting it in the Windows App store and we weren't sure there was significant interest. If there appears to be enough demand, we can do that relativity quickly.Cool. I don't particularly understand all of this newfangled telephone business, but is there any possibility of making this available, should it take off, for Windows phones, too, in the future?