seriously considering taking the plunge from a pocket pc to an iphone 4. only keeping me from deciding right now are a couple of apps that i kinda liked on my pocketpc. one is skyscape which i know will run on an iphone 4. second is the POCKETALARM... its a phone profile switching application i.e. switches phone settings depending on where or what time it is. question: is there such an app for the iphone? thanks.