Your kart, dialed in.
From your pocket.
Save and share setups, log sessions with real-time weather, pull session data from MyChron and Alfano via a picture, and get tuning advice from KART AI. Available on iOS and Android.
Free to start. Paid plans cover the app and Speed Lab on the web.
Pairs with Speed Lab on the web.
One subscription covers both. Log the session and setup in the app at the track, then upload your full telemetry to Speed Lab for an AI coaching report and corner-by-corner analysis.
About Speed Lab →What the app does
Setup management, session logging, and AI tuning, designed for the way you actually work at the track.
Setup Management
Create, save, and share detailed kart setups. Load a saved setup straight into a session so you stop flipping through a notebook trying to remember what you ran last time.
Session Tracking with Live Weather
Log every session at the track. Real-time weather (temp, humidity, density altitude, wind) is captured automatically so you can correlate setup changes against actual conditions.
KART AI Tuning Assistant
Ask KART AI for setup recommendations from the pits. It looks at your kart, your session, and your conditions and gives you a starting point. Built on top of the same AI that powers Speed Lab coaching.
Voice to Text
Talk to your phone while gloves are still on. Dictate session notes hands-free so you actually capture what you noticed, not just what you remembered to write down later.
MyChron & Alfano Session Data
Pull session summary data straight from your MyChron or Alfano via a picture so your top 3 lap times and key channels show up alongside your setup.
Trends & Session Compare
Stack sessions side-by-side to see what changed when you changed the kart. Track how a setup evolves across conditions and over the season.
Enter session details in seconds, right at the track.
Pull your MyChron or Alfano data straight from a picture.
Built for racers.
Free to start. One subscription covers both.
The Kart Track app has a free tier with the basics. Paid plans unlock unlimited app features, plus everything in Speed Lab on the web (telemetry analyses and AI coaching reports). Sign in with the same account on each.
Get the app.
Start logging sessions today. iOS and Android, free to download.