LapPulse Timer

LapPulse is the ultimate lap timer for kart drivers — precision telemetry in your pocket.

  REAL-TIME LAP TIMING
  Connect your RaceBox Mini via Bluetooth for 25Hz GPS-based lap detection with automatic start/finish
  line recognition. See your current lap, best lap, and live delta in real time on a heads-up display
  designed for the track.

  3 HUD LAYOUTS
  Choose from Neon Grid, Racing Cockpit, or Clean Brutalist — each available in landscape and portrait
  orientation. Mount your phone on the wheel or dash and get the data you need at a glance.

  LAP COMPARISON
  Compare any two laps side by side with synchronized speed and delta charts. Scrub through the data and
  see cursor positions move on the track map in real time. Find where you're gaining and losing time.

  SPEED ANALYSIS
  Color-coded speed heatmaps overlay your racing line on a satellite map. Instantly see braking zones,
  corner speeds, and acceleration points.

  TRACK MANAGEMENT
  Create and manage your favorite tracks with a guided editor. Set start/finish lines and sector
  boundaries with precision using draggable pins and visual trigger zones.

  PERSONAL BESTS
  Track your PB progression across sessions for every track. See your improvement over time and celebrate
   new records.

  SESSION HISTORY
  Every session is saved with full telemetry data, weather conditions, and tags. Filter, search, and
  review your driving history.

  SHARE & COMPARE
  Export sessions as .lappulse files to share with teammates, or export CSV for external analysis tools.

  WORKS OFFLINE
  All data is stored locally on your device. No account required, no cloud dependency. Your data stays
  yours.

  REQUIRES: RaceBox Mini, Mini S, or Micro GPS device for live recording. Demo mode available for testing
   without hardware.

BUILD YOUR OWN HUD
Every driver reads a different number first. Drag widgets onto a snap grid and put yours where your eyes already go — current lap, best lap, live delta, predicted lap, speed, sector lights and more. Portrait and landscape get their own layouts. The stop button always stays put, so you can never lose it mid-session.