Kings owner Vivek Ranadive's son Andre demonstrated the brand new Kings smartphone app to coincide with opening night.

As he waved the phone back and forth the cowbell sound, all too familiar to any casual Kings' fan, rang out.

Another featured included checks live scores, and even the ability to upgrade seats if you're at a game, and if you're not there, you can stay connected via the "fan wall," where Kings fans can post comments.

The app was completely "crowdsourced" - meaning ideas came from fans themsevles.

PICS: Kings Home Opener