An iPad version would be interesting, where did you see that? I can't find any mention on the SkyDemon website.
I bought a new HTC Touch HD2 (which runs Windows Mobile 6.5) a few weeks ago to replace my old HTC HD. I'd rather have an older model of phone that runs SkyDemon than a newer model that can't run it
Confirming the earlier posts, SkyDemon will not run on Windows Mobile 7 phones, but it runs happily on 32 and 64 bit Windows 7 on your PC/laptop/tablet. Tim has told me that they have no intention of porting SkyDemon to run on Windows Mobile 7.