Разработчик приложения Race Time Trackmaster Layout: Trackaroo
The best motorsports lap timer for your Google Android phone!
THIS IS NOT AN APP.
Race Time is a logger layout for Trackmaster, the racing lap timer. You must have Trackmaster installed. The layout contains elapsed time, split time/delta, last lap/delta, and best lap. These items appear large so that they are easy to read while you're racing.