Yacht Timer vs SailSizeCalc

Yacht Timer is a simple, reliable race-day companion built for sailors. Designed to be fast and effortless on the water, Yacht Timer gives you clear countdowns, strong sound signals and the information you need to hit the starting line at the right moment. Set your countdown with a single tap, sync to the nearest minute at any time, and let Yacht Timer keep track of the start — even when the app isn't open. BUILT FOR THE START • Fast, one-tap race countdown setup • Sync to the nearest minute at any time • Clear visual countdown and strong sound signals • Reliable timing that continues in the background • Landscape support on iPhone and iPad • Quickly postpone and restart when the race is delayed • Clean interface designed to stay out of your way YACHT TIMER PRO Unlock Yacht Timer Pro for the complete race-day experience. • Dashboard — customize your instruments and their order • Race Timer — extended countdowns up to 99 minutes • Race Navigator — see your speed and heading while racing • Race Stopwatch — track your elapsed race time • Hands-free — reduce interaction while sailing YACHT TIMER FOR APPLE WATCH Take Yacht Timer onto the water without your iPhone. The standalone Apple Watch app brings your race instruments directly to your wrist — including the Race Timer, Navigator and Stopwatch. Whether you're preparing for a club race or lining up for a competitive start, Yacht Timer is designed around one goal: less time operating your devices, more time sailing. Simple when you need it. Powerful when you want it. Enjoy the race.

SailSizeCalc allows users to visualize and calculate sail area using specific sailboat dimensions. Whether you're testing a new sail setup, or just curious about the efficiency of your rig, SailSizeCalc is a pocket sail calculator to give you prompt results.