BetterLap Logger is a companion app for the BetterLap.com website. It allows capture and streaming (via WiFi or mobile data connection) of GPS location and speed as well as live video directly to the BetterLap servers. Once the recording is streamed, the data is immediately available on the BetterLap website for viewing, analysis and comparison to other recordings from the same device, other devices or even other users. While primarily designed to be used in car racing applications (road racing, high performance driving education, track days, etc.) it can also be used anywhere a recording of vehicle performance and lap analysis is useful. A free BetterLap.com account is required.
Disclaimer:Continued use of GPS running in the background can dramatically decrease battery life.