Track

Track is a lap timing, data logging and analysis tool for motorsport: track days, karting and autocross. Draw the finish line once on a satellite map and every lap is timed on its own, with a delta to your reference lap and a split for every sector. AUTOMATIC TIMING • The clock starts and stops when you cross the line. No buttons. • Crossings are interpolated between GPS readings, not rounded to the nearest one. • The delta compares you with your reference lap at the same point on track, not at the same second. • Add sector lines to see where you gain or lose time. • Circuits and point-to-point runs such as closed-road hill climbs. • Invalidate a lap after an off, a yellow flag or traffic. A HUD YOU CAN READ AT A GLANCE One big lap time with the delta right below it, white on black, in portrait or landscape. No speed, no colors and no g-forces on screen while you drive: those are in the analysis, after the session. A short tap confirms every lap. YOUR TRACKS Search for a circuit and place the finish line on satellite imagery, or stand on the line and set it with the compass. Track recognizes the circuit when you arrive. Share a layout by link or QR code; your times stay yours. VIDEO WITH TELEMETRY Record your laps with lap time, delta, speed, g-forces and a live track map drawn on the video. You can also save the overlay on its own, with a transparent background, to put over footage from another camera. ANALYSIS Every lap keeps its full trace. Scrub speed and g-force charts, see where you brake and accelerate on the layout, and compare it with your best lap in Ghost Lap. Best laps are kept per car and per circuit. GARAGE A card for each car, with setup notes such as tire pressures, brake pads, weight and power. Save the track conditions with every session. APPLE WATCH AND THE HEALTH APP See your lap time and delta on your wrist, feel a tap for every lap, and follow your heart rate during the session. With your permission, sessions are saved to the Health app as workouts with heart rate and calories burned. CARPLAY, LIVE ACTIVITIES AND WIDGETS Open Track in CarPlay to see your tracks on a map, nearest first, and start a session from the car's screen. During the session it shows lap, sector, delta, splits, last and best. The running clock also stays in the Dynamic Island and on the Lock Screen, and on the CarPlay Dashboard with iOS 26. SIRI AND SHORTCUTS Say "Start a track session in Track" and the timer is armed at the circuit you're at, with your car. Or ask "What was my last lap in Track". FREE ROAM Record a run without a finish line, such as an autocross or a private track, and see the route painted by braking and acceleration. For closed courses and authorized events only. PRIVATE BY DESIGN No account, no ads, no analytics. Your laps, telemetry and videos stay on your iPhone and in your private iCloud. FREE Timing, video and analysis are free for everyone. An optional one-time purchase supports development and unlocks alternate app icons, an accent color and your signature on videos. ADVISORIES Intended for responsible use in a motorsport environment, such as circuits, track days, karting and autocross, under the rules of the venue. Never use Track on public roads. Set up your phone before you drive and don't handle it while driving. Speed shown by Track is calculated from GPS and is for information only. Track shows a safety notice the first time you open it and covers the screen if the iPhone is moving outside a session, unless you confirm you're a passenger. Use at your own risk. Requires iOS 17 or later. Live Activities and widgets require iOS 18 or later. The Apple Watch app requires watchOS 10 or later.