ASE Rally Monitor vs Sirius Rally Tracking Usage & Stats

This is an application for rallying. If you installed this, your iPhone will be changing to "Rally Computer". This app will be help your rallying life. http://www.youtube.com/watch?v=300sIWLOaPA&feature=share *Continued use of GPS running in the background can dramatically decrease battery life. *If your device has "Wifi"only, the GPS was not working on the app.