Eventual Innovations has released an application that aims to improve upon the limited AVRCP capabilities in the iPhone and iPod touch. Apple first introduced support for stereo A2DP Bluetooth accessories in iPhone OS 3.0, however AVRCP remote control capabilities over Bluetooth were limited to only starting and pausing playback. Bluetooth Helper is a third-party application that provides additional playback controls including next track, previous track and seeking within tracks. Users enable Bluetooth Helper by starting their music within the iPod application and then starting the Bluetooth Helper app to allow access to the additional playback commands. Bluetooth Helper is available on the App Store for $1.