LapsHub
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Drive screen rivalry
On track, the Drive screen shows your live lap clock, session best, Time to Beat, your lap list, and other drivers at the circuit, all updating in real time.
Features
Improve. Stay Safer. Share With Your Crew.
One track day product with three jobs. Get faster with clear feedback, coach with map marks and live eyes, and keep your paddock close without turning into a broadcast network.
Faster
Improve
See where time lives, then fix it. On track rivalry, head-to-head compare, and a history you can learn from.
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Compare & debrief
Overlay racing lines and scrub throttle, speed, and G-force against a reference lap. Draw notes, mark what to change, and save the debrief for your next run.
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Lap recording
Sync the full track catalog to your phone. Curated finish lines time laps immediately. Other catalog tracks learn the line when you return to start. Pair a RaceBox over BLE for 25 Hz GPS and leaderboard-eligible laps when you publish.
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Garage & transponders
Manage your cars and transponders. See online and offline status, switch between Phone GPS or RaceBox BLE, and assign the active car for lap attribution.
history
Session history
Track days, seat time, lap counts, visited circuits, favorite laps, and saved replays live in one timeline. Sessions logged by a coach are labeled in your history.
Clearer
Stay safer
Clearer inputs and a coach who can mark the map. Built for HPDE and instructor days where the next lap should be cleaner, not just quicker.
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Coaching
Link coaches and students. Coaches log sessions from the right seat into the student account, then publish map debrief notes students review on their own time.
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Map marks & notes
Pin braking points, apexes, and corner notes on the replay map. The student keeps the lap data; the coach leaves the teaching marks.
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Live eyes on your run
Your crew and coach can follow lap times, GPS, and session progress while you drive, so feedback does not wait until the trailer.
Improve
How improvement looks in the app
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Lap recording on your phone or device
Open the app, select Phone GPS, and drive. The track catalog syncs to your phone so you can time laps at hundreds of circuits. Curated finish lines work immediately, and other catalog tracks learn the line when you return to start.
When you want higher-rate GPS and more accurate lap timing, pair a RaceBox Mini, Mini S, or Micro in Trackers and select it as your timing source. Laps record at 25 Hz over BLE and stream to the paddock the moment you cross the line. Published RaceBox laps can appear on circuit leaderboards; phone GPS laps stay in your history and live feed only.
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Know who is fast. Right now.
The Drive screen is your rivalry board in the car. Who is out there, who just went quick, and what you need to beat. No radio check. No pit board scribbles.
- Who is on trackEveryone at the circuit, updating live.
- Time to BeatThe lap to chase, refreshed every time someone goes faster.
- Your runYour session on the same screen as the competition.
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See who is quick while you are still out there
Live lap clock, session best, and Time to Beat in your pocket. The leader changes when someone crosses the line. You feel it while you are still out there.
Chase the leader from the seat, not just from the paddock.
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Compare racing line and throttle
Overlay your line against a reference lap or another driver on the same map. Scrub throttle, speed, and G-force together so you see where you give up time or ask too much of the car.
Draw notes, mark braking points, and save the debrief. Published replays get a shareable URL so you can send it to your coach or crew without exporting video files.
Stay safer
Coaching that sticks after the session
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Coaching: roster, logging, and debrief
Coaches invite students and accept roster links in the app. On track day, the coach starts and stops a session from their phone in the car, and GPS saves to the student account. The student does not need to operate the logger.
After the session, the coach opens the student laps in replay, draws debrief notes on the map, and publishes annotations. Students see sessions in their history, labeled when logged by a coach, and can review debriefs on their own time.
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Map marks students can review later
Pin and draw on the replay map: braking points, turn-in, apex, and throttle notes. The teaching stays attached to the lap the student already owns.
Students open history when they are ready. No panic in the car, no lost whiteboard photos after the event.
Share
Your paddock, live and between weekends
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Live timing and low-latency telemetry
See which tracks are hot right now with an interactive map showing active drivers, live speeds, and lap times. Whether you are in the paddock or watching from home, LapsHub streams telemetry to the live feed as sessions run.
Phone sessions stream through the live-event pipeline. Filter by crew, browse all lap times at a circuit, and open replays when a session ends.
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Crews for track days with your people
Create a private or public crew, invite drivers, schedule events, and filter live timing to your group. Track days are better when your whole paddock is on the same app.
The Dash shows upcoming track day invites from your crews. RSVP to accept, see who invited you, and keep every event on one calendar.
Also see: Track catalog & lap times · The app · Driver Bio
Ready for your next track day?
Download free on iPhone or Android. Improve with every lap, keep a clearer picture of risk, and bring your crew live.