jRaceTracker 4+

Improve yourself in real-time on the track, perfect your strategy in the pit

Improve yourself in real-time on the track, perfect your strategy in the pit



Welcome to the future of racing analysis with the jRaceTracker App. Dive into a world where every second counts and every detail matters. Designed to transform your racing experience, our app offers live data visualization, comprehensive lap analysis, and an extensive track database. Whether you're a professional racer or an enthusiast, jRaceTracker provides the tools you need to analyze performance, hone your skills, and stay ahead of the competition.



Main Features



Get Started Quickly and Easily

Start tracking effortlessly with your phone, or achieve more precise measurements with our specially developed device, jLogger. With fully automatic track detection, minimal setup is required. Just connect to your phone's sensors or a jLogger, and you're ready to go.


Live Lap Tracking

The jRaceTracker App turns your phone into a race dashboard. Featuring Live Lap Delta and Velocity Delta, the race dashboard gives you real-time feedback right where it matters. Learn and improve instantly on the track.


Detailed Lap Analysis

Reviewing your session is simple with the jRaceTracker App. Time is precious on the track, so we've focused on allowing you to quickly review and understand your laps to identify areas for improvement.


Compare with Others

One of the best ways to improve is to learn from others. Share your best laps and enhance your skills together!


Extensive Track Database

Our extensive built-in database of over 2,500 tracks includes major racetracks worldwide, as well as numerous kart and off-road tracks. With support for round courses, point-to-point tracks, and custom track creation, jRaceTracker lets you create and personalize your own tracks.

Free to Download and Use

The jRaceTracker App is free to download and use with your phone as a sensor. Experience the full power of our racing analysis tools without any upfront cost.