VRacer GPS Track Day Lap Timer is a free Android application designed for motorsport enthusiasts, providing a high-accuracy lap timing solution and telemetry logging for cars, motorbikes, and karts. The app features instant lap timing, predictive lap timers, and live sector splits, making it suitable for track days and racing events. With over 1,600 preloaded race tracks, users can also create custom tracks, ensuring versatility for various racing scenarios.

The app offers advanced features such as live telemetry, allowing users to send real-time OBD2/CAN bus data to teammates or the cloud. Motorsport data analysis tools enable users to compare laps with ghost overlays and detailed graphs, while cloud sync ensures that sessions are auto-backed up for easy sharing and review. With wide hardware support and compatibility with various GPS receivers, VRacer caters to both amateur and professional racers, making it a valuable tool for improving lap times.