Yeah, but it's not working with the latest firmware from ghl... Mine has not worked for almost a solid month.
Keep in mind Gary (who developed it) worked with me personally for at least 10 hours trying to get my system working when the profilux 3 first came out. he is an awesome guy, and has an awesome product
Wait until prolifux firmware 5.03 comes out, then an update will be released for the iPhone app, and it will be AWESOME!