On August 11th, 2014, Google pulled Rocket Player from the Play Store. We have contacted Google and are hopeful that they will restore our app. Feel free to send additional questions to [email protected]

-Justin

Update #1 (8/12/14):

You can now download Rocket Player from the landing page.

Update #2 (8/13/14):

You can restore Rocket Player Premium Unlocker from the Play Store this tutorial.