SpotBuoy vs SailboatRacer

Manage your SpotBuoys and visualize the course setup with this app. Wind tracker will help you to keep track of the wind shifts through out the day.

SailboatRacer is the AI-powered racing platform for club sailors. Get personalized coaching from Claude AI, advanced race analytics, and everything you need to perform at your best — from the dock to the finish line. AI SAILING COACH Your personal coach, powered by Claude AI. Get a pre-race brief based on tonight's forecast and your fleet, or ask for a season debrief and Claude will dig through your race history to find exactly where you're losing time — all driven by your actual boat data, PHRF rating, and results, not generic advice. Available on the Racer plan and above. GPS RACE MODE Track your race in real time: a live map with your GPS track, VMG vs. polar overlay, automatic tack and gybe detection, and PHRF corrected time — plus a shareable race link so your crew can follow along. Background tracking keeps recording even with the screen off. GPS CRUISE MODE Log every trip. Track your route, share your position live, bookmark anchorages, and post mid-trip updates. Your full trip history is saved and synced to sailboatracer.com. SPEED POLARS See your boat's theoretical speed at every wind angle across six wind speeds, built from its real SA/D, D/L, and hull speed — so you know your VMG-optimal upwind and downwind angles before you race. SAIL TRIM GUIDE Rig settings, sail trim, and crew calls for light, medium, and heavy air across every point of sail. The cheat sheet that lives in your pocket. RACE DAY BRIEFING A live wind forecast for your race night, a sail recommendation pulled from your actual inventory, and rig tuning notes — powered by Open-Meteo and personalized to your home water. 11,000+ BOAT DATABASE Search any sailboat and get its SA/D ratio, D/L ratio, hull speed, and full specs instantly, or compare any two boats head-to-head. ONE ACCOUNT — WEB + MOBILE Already use sailboatracer.com? Log in with the same account. Your boat, race history, AI coaching, and clubs sync automatically. The web app is your deep-analytics home base; the iPhone app is built for the dock and the cockpit. Whether you're chasing a podium finish or just trying to beat last Wednesday's time, SailboatRacer turns your data into a real edge on the water. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/