About this app
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.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 10:53 AM Free
Screenshots
