Update: Huge bummer. I just got one of those styli for the iPhone and they are totally useless. You need to push REALLY hard, otherwise it won't register any contact, which is lame. But might just be me or that stylus. Did anybody else have more luck?
Within a short time frame we got 3 animation apps for the iPhone. Now all we need is Slingbox and SCUMM games and I'm in heaven! :)
"Watch it change" is the latest release and focuses on Stop-Motion only.