KartChron

KartChron is a lap timing app built for kart racing observers who need to track multiple racers at once. Manually record lap times for up to 4 racers simultaneously, giving you a complete picture of on-track performance without juggling multiple stopwatches or devices. Features: - Track up to 4 racers at the same time - Clean, easy-to-read lap time display - Session history to review performance over time - Built for the fast pace of race day Whether you're tracking a single driver or comparing multiple racers, KartChron keeps you focused on the track, not your phone.