For Track Addicts Only: Lap Timing and More on Your Android Phone.

Trackmaster is a powerful lap timer that runs on your Google Android Phone.

Trackmaster provides the following features:
  • Record the following track data: position, speed, acceleration, altitude, bearing, absolute time, split times, elapsed times, and lap times.
  • Record your track data using multiple trigger modes: immediate, by movement, delayed, or by first split marker.
  • Record video with automatic upload to
  • View your lap times and split times with graphical analysis on your phone.
  • Calculates your best theoretical lap time and best rolling lap time.
  • Replay your track data instantly on your phone.
  • Share your track data via email, web posting, or Twitter.
  • Sync your data to the cloud. Back up your data and sync to multiple devices. Manage your track data, analyze your data, and search for data at
  • Send your data to Google Earth for desktop replay, analysis, and editing.
  • Send your data as a spreadsheet for analysis in MS Excel or Open Office.
  • Enable speech to have your speed and times spoken to you while you're racing. This works great for motorcycle racers using a stereo bluetooth headset.
  • Provide real-time lap times and speed to your fans via Facebook and Twitter.
  • Use Live View to provide real-time track data and position to your fans.
  • Race with your friends using the Race Group feature. Get real-time position updates (1st, 2nd, etc) on your phone and see your friends' track position on Live View.
  • Launch Street View to see a panoramic view of your race line and the track.
  • Supports metric and English units.
  • Supports external bluetooth GPS receivers (via add-on) for faster update rates.
  • Download custom layouts or create your own.
  • Overlay your laps to compare your race line.
  • Record your setup for car, motorcycle, and karts.
  • Export video data for video overlays.
  • Works great for autocross, hillclimbs, road rally, and track days!
  • Click the User Guide or Google Earth links for more information about these and other Trackmaster features.


"Well, I used it yesterday under "real-world" circumstances and it performed perfectly. I had my XT going at the same time and the lap times were identical for the ones where the XT responded. But it wasn't long before the XT beacon got weak and the XT started missing laps. Meanwhile, Trackmaster recorded every lap perfectly. It kicks the ass of my $200 XT Mini-lap lap timer. "
- Jeff Maurer, Motorcycle Racer, Maryland

Where to Buy

Purchase from the Android Market on your Google Android device. Search using the keyword Trackmaster.

Or Android users can click here to go to Trackmaster in the Android Market.

Satisfaction guaranteed or full refund!

30 day refund policy. Try at no risk. Email for a full refund.

Trackmaster automatically syncs your data to Manage your data and research other track data.

Check out track data from these famous tracks:
Silverstone Circuit Nurburgring
Rockingham Circuit Laguna Seca
Watkins Glen Road Atlanta
Browse more track data->
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