BetterLap TrackView provides feedback and information for participants of track days, high performance driving education (HPDE), and similar driving events.

* While driving *
Logging automatically starts at 40mph and automatically stops once stationary
Elapsed session times
Remaining session times (for participating events)
Actual and maximum speed
Actual and predictive lap times with real-time color coding
Best lap tracking
Location and delta tracking of other participant vehicles
Lap comparison of other participant vehicles
Data and position logging (tracked only by car numbers)
Android Auto support (experimental)

* While in the paddock *
Real-time event schedules (for participating events)
Personal results of each session
Group results of each session (for participating events)
3D viewer with live tracking and instant playback of recorded sessions

TrackView is location independent, works anywhere in the world. Information is calculated based on running laps with >25 mph speed and >30 seconds lap times.