RockPlayer is ready to run once installed with full functions and some Ad. If you click any Ad. interested, we appriciate your support. If you don't like any Ad., please buy paid version here. Once you paid, go to RockPlayer and click "Activate" button, then it will no longer display any advertise, including the R logo of the company. We will not send out serial number or similar things via email.
Price of RockPlayer for Android is: USD $9.99
Note: Following form is submitted to PayPal directly. Please go ahead to activate the app from your phone after paid in PayPal website.