Lap Legend vs Track Evolution

Next-Generation Motorsports Lap Timing and Data Acquisition Use your phone or tablet to record race track laps, autocross runs, 1/4 mile passes, and more! Provides live timing, data and video acquisition, and advanced data analysis. • Easy to Setup and Start Driving • Superior Data Acquisition & Analysis • GPS Lap Timing with Predictive and Target Times • Acquire High-Performance Vehicle Data via OBD • Advanced Data Analysis Tools to Find You More Time on Track • Video & Data Replay of Your Theoretical Best Lap • 2000+ Included Track Configurations • Road Course, Circle Track, Autocross, Rally, Drift, and Drag Racing • Weather Data with Density Altitude and Correction Factor Calculations This app is intended only for sanctioned motorsports and track events. Always drive safely. Use at your own risk. Any telemetry or messaging features are not guaranteed, and must not be relied upon for critical or safety uses. Please see website or in-app information for details on compatible external hardware.

Track Evolution is a free logbook for HPDE drivers, track day enthusiasts, and club racers. Log your events and sessions, record lap times per track, and see your progression over time with clear charts. Import telemetry to dig deeper into your driving — no desktop software required. TRACK YOUR PROGRESS Every session you log builds your history at each circuit. See your personal bests, session-over-session improvement, and long-term trends at a glance. BUILT FOR THE PADDOCK Quick session entry between run groups. Your full logbook in your pocket — pull up your last visit's times and notes before you grid up. TELEMETRY IMPORT Bring in your data and review it without leaving the app. CARPLAY LAP RECORDING Record laps directly from the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.trackevolution.app/docs/privacy.html