A friend of mine was using my Plex server to watch some TV shows and she told me that something bothered her about the PLEX app on iOS. Since the PLEX app for PS3 recently went free, she started using that to watch on her TV, but she noticed that she can’t control the PS3 app with her phone using the iOS app. This is a feature that’s available for apps like Netflix and other video/media services that have apps on both platforms.
I think it would be a great idea if you could control/cast to the PS3 app via the iOS and Android apps the same way Netflix’s apps work in concert with each other.