BAD!
I have paid for the app and it didn't work as a host. I was supprized because it work well before I paid as a party listener even with my friends on one of there global parties.

So I paid, tried to make a party and it doesn't work. I tried everything (I'm an app developer myself) and couldn't make it work. I contact their support and after two day their answer was to file a bug report.

My advise is to STAY AWAY from this app! And don't pay. It's so expansive so would expect some support but there is none.