There are a number of iPhone apps available on the iTunes Store that allows Playstation 3 owners to check on their friends list, trophy details, and other things available on the PSN, but none are as good or as a complete experience as Microsoft’s official 360 Live app. It looks like a new iPhone app called PSN Go will be another unofficial PSN iPhone app set to be released next week.
As with the majority of PSN iPhone apps on the App Store, PSN Go will allow its users to check their friends list to see who is online and even what game they’re playing and trophy details for each game including information on how they’re unlocked (that is, if the developer supplies those hints in the trophy description.)
As of now, no price has been announced, but seeing as similar apps on the App Store run around $1-$2 dollars, I don’t see why PSN Go wouldn’t follow suit.