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• A launch caught while you were still rolling is now marked unresolved instead of being shown as a clean standing start.
Turn your phone into a drag-strip timer. 0-60, 1/4 mile, trap speed and splits.
Speedy turns your phone into a drag-strip timer. Just drive. Speedy detects your launch by itself, times the run, and saves the result — no buttons to press while you're accelerating. WHAT IT MEASURES • 0–60 mph / 0–100 km/h • 0–130 mph / 0–200 km/h • 60–130 mph / 100–200 km/h • 60 ft, 1/8 mile and 1/4 mile, with trap speed • Splits every 10 mph (20 km/h) BUILT FOR ACCURACY Speedy pairs GPS with your phone's accelerometer to pinpoint the exact instant you launched, instead of waiting for GPS to catch up. 0–60 is reported with the 1-foot rollout used at real drag strips, so your times line up with how cars are actually tested. An honest signal indicator shows how many satellites are solving your position, and tells you when conditions aren't good enough to trust a run — no fake numbers. EVERY RUN KEPT • Results saved automatically on your phone • Map and speed trace for every run • Altitude, temperature and density altitude recorded alongside • Peak g, top speed and GPS accuracy on each result LEADERBOARD Publish a run and see where it lands against other drivers across nine boards — mph, km/h and the quarter mile. Your car, your mods, your time. The route you drove stays on your phone: it is never uploaded with a published run. YOUR UNITS mph or km/h · °F or °C · feet or metres Speedy is intended for off-road and closed-course use. Always drive safely and obey local law. Questions or suggestions? Find us on Instagram, or email support@chateclipse.com