Drag Tree Simulator vs TrackR Performance

Train like you’re at the track. This drag racing practice tree delivers accurate Sportsman and Pro tree formats with fully adjustable rollout, handicap, and delay box settings. Sharpen your reaction time and eliminate costly red lights before race day. Built for bracket racers, Sportsman competitors, and Pro tree drivers, this app provides a competition-grade training tool designed to improve consistency and reaction precision. Features: • Sportsman and Pro Tree modes • Adjustable rollout timing • Handicap and dial-in configuration • Delay box compatible setup • Instant reaction time feedback • Red light detection • Left and right lane practice • Clean, distraction-free interface Whether you’re dialing in for bracket racing or fine-tuning your Pro tree reactions, this practice tree gives you realistic timing logic and immediate performance feedback to help you improve where it matters most. Consistency wins races. Train accordingly.

TrackR is the bracket racer's data logbook and dial-in predictor — built by racers, for racers. Log every pass in seconds, let TrackR learn your car, and walk up to the lanes knowing your number. Every ET prediction is backed by real math — no black box. PREDICT YOUR DIAL-IN • ET predictions from density altitude, your reference runs, and wind • See the breakdown behind every number: reference run + air + wind • Confidence grows the more you log • 1/8 and 1/4 mile kept separate — never mixed LOG RUNS FAST • Snap your timeslip and let TrackR read it for you • Automatic weather and density altitude at your track • Capture 60-foot, splits, MPH, reaction time, dial-in, and finish margin • Win/loss and round-by-round history KNOW YOUR CONDITIONS • Live density altitude for your track • Hourly ET forecast — find the best window to run • Weather what-if simulator: see how cooler air or a headwind moves your ET TRACK YOUR CAR • Full car profile and setup baselines • Maintenance reminders by runs, race days, calendar, and season • A setup snapshot saved with every pass MORE • 1,000+ US drag strips built in • Import Racepak data logger files • Clean, fast, dark interface made for the lanes Have a feature request or found a bug? The in-app feedback button comes straight to our team. Stop guessing. Make race-day calls from your own data.