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TrackNinja is a race car data app designed to help grassroots drivers extract better on-track performance from their track days and race weekends through data input and analysis. Use our Data Garage to input any metrics about your vehicle from setup numbers, aftermarket parts, and tire sets. Keep track of cold and hot pit data throughout a weekend or across a season and visualize what lap time gains were made from any setup changes through the GPS Lap Timer.

The flow of the app is simple: Enter your vehicle information, setup data, and any upgrades or modifications you have and save them in the Data Garage. Select a tire set and hit the track using the GPS Lap Timer to save your on-board video and lap times for review. As you come off the track, enter your Hot Pit Data to gather accurate information about how the vehicle performed. Adjust your setup, update the Data Garage, and hit the track again. Your setup sheets are immediately saved to the cloud and can be compared to each other as soon as you’re back in the paddock.

Data Garage
- Utilize the features of our Data Garage to help increase your organization and efficiency and improve your lap times
- Enter and track car setup information including tires, engine, suspension, drivetrain, brakes, aero and safety.

GPS Lap Timer
- Use our track database or create your own circuit or point-to-point track
Keep track of your lap times throughout each event, separated by session, with GPS and speed trace graphs
- On-board video recorded from your phone’s camera automatically syncs to each lap*

Parts and Upgrades
- Enter all of your OEM parts or aftermarket modifications into the Data Garage and track your vehicle’s development progress, tied to each session and lap time to correlate gains
- Save vehicle configurations including racing group, vehicle type, and customize every component

Car Setup
- Visualize your car’s setup data in each session, from Cold Pit Data before the car hits the track to Hot Pit Data and see where the car is at throughout a weekend

Tire Inventory
- Optimize your tire usage by keeping track of mileage, heat cycles, laps completed, and more per set of tires

Fuel Calculator
- Get an idea of how much fuel to run in each session with our fuel calculator including warmup or cooldown laps

Save Multiple Vehicles*
- Switch between vehicles so your data is kept clear for every car you take out on track

Checklists
- Get an idea of what to bring to the track for spares, consumables, tools, and more
- Create your own custom checklists for every event*

Leaderboard
- See how you stack up against other drivers at the same tracks as you

*Requires paid subscription