This application is the legacy version of PlayerPro Music Player (V2). It is designed for older, low-end devices (Android 2.x).
This version is in long term support mode, which means that it will receive hot fixes only. New features and updates will be made available with PlayerPro V3 only.
You can purchase the newest version of PlayerPro (V3) following this link: http://play.google.com/store/apps/details?id=com.tbig.playerpro.