Waterspeed vs ChartedSails

Waterspeed — The app built for water Sailing, wingfoiling, windsurfing, downwing, efoil, pumpfoil, power boat, SUP, kayaking, paddling — and 30+ water sports. Waterspeed helps you track, understand, and improve every session on the water. Whether you’re training, racing, or just getting out, turn every outing into clear, meaningful insight. Try it free today. TRACK YOUR WATER SESSIONS Track speed, distance, heart rate, wind, strokes, tacks, gybes, foiling time, and more. Use your phone or Apple Watch, or sync seamlessly with Garmin, Coros, Suunto, and Vakaros. Waterspeed works for every level — from first sessions to elite performance — with Pro unlocking deeper insights and Ultra delivering advanced performance intelligence. UNDERSTAND WHAT DRIVES YOUR PERFORMANCE Go beyond averages. See what actually impacts your speed, efficiency, and progression. - Unlimited activity tracking - Best speed splits - Foiling efficiency - Tacks and gybes analysis - Race countdown - Real-time safety tracking - Wind history & spot conditions (Explore+) - VMG (Velocity Made Good) - True Wind Angle - Upwind/downwind and port/starboard analysis - Legs & runs breakdown - Gain/loss analysis (distance & angle) - Polar chart performance - Performance vs target speeds TRACK YOUR GEAR Log your equipment and track usage across boards, sails, wings, and foils. Understand what works best — and when. SEE YOUR PROGRESSION OVER TIME Your sessions become a personal performance log. Compare sessions, test setups, and track improvement across weeks, months, and seasons. PLAN BETTER SESSIONS Know when and where to go. Use integrated wind, weather, and tide forecasts. Discover the best spots — and see who’s been out recently with Explore+. STAY SAFE ON THE WATER Share your live location with friends or family using Live Tracking — so they know where you are and when you’re back safely. COMPETE & CONNECT Join challenges, compare sessions, and connect with riders around the world. Sync and share with GPS-Speedsurfing.com and Strava. SHARE YOUR SESSIONS Easily share your sessions with friends and family on WhatsApp, Instagram, Facebook, and more. FREE, PRO, AND ULTRA Waterspeed is free to get started, with subscriptions for deeper insights: - Free — Track sessions and view basic stats - Pro — Full history and advanced stats for everyday progression - Ultra — Elite performance intelligence for serious progression SUBSCRIPTION INFORMATION Waterspeed Pro and Ultra are available as monthly or annual subscriptions. Payment is charged to your iTunes account and renews automatically unless canceled at least 24 hours before the end of the current period. One subscription works across all Apple devices linked to your iCloud account. Waterspeed can export activities to Apple Health. We love hearing from the community — reach us at support@waterspeedapp.com Terms of Service: https://www.waterspeedapp.com/terms Privacy Policy: https://www.waterspeedapp.com/privacy

See exactly where you're losing time, fix it, and win more races. ChartedSails is built specifically for competitive sailors who want professional-grade analysis without the complexity. Whether you're training solo or racing in a fleet, get the insights that help you sail faster. CAPTURE EVERYTHING * Record with your phone or sync from Garmin/Vakaros GPS * Automatic weather and condition logging * Works offline, syncs when connected * Sync your data with your friends automatically * Capture wind data with Calypso Wind Instruments INSTANT RACE ANALYSIS * Automatic leg-by-leg performance breakdown * See where you gained or lost: upwind, downwind, or reaching * Maneuver analysis for every tack and gybe * Start line performance metrics COMPARE & IMPROVE * Automatic fleet comparison - see how you stack up * Learn from faster boats even when sailing alone * Track progress over time and conditions * Build your complete performance logbook TRUSTED BY CHAMPIONS Used by World Champions, Olympic campaigns, and thousands of competitive sailors who've discovered that data doesn't have to be complicated to be powerful. PERFECT FOR: * One-design racing (Laser, Waszp, Moth, A-Class, etc.) * Sailors who want to improve faster * Coaches managing multiple boats * Anyone tired of wondering why they lost FREE TO START Record unlimited sessions, keep a logbook and get basic insights free forever. RACER SUBSCRIPTION The RACER MONTHLY and RACER ANNUAL subscriptions unlock more features of the app: - Race reports (detailed leg-by-leg analysis) - VMG analysis of your sailing sessions (VMG Upwind and Downwind) - Access to all paid features of chartedsails.com on the Web (Photos, Videos, Race editor, etc) All subscriptions include a 15-day free trial. RACER MONTHLY will automatically renew every month. RACER ANNUAL will automatically renew every year. You can manage your subscription directly in the application. Tap your Profile (top-right of the main screen) to cancel at any time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.chartedsails.com/privacy ChartedSails LLC is a small business committed to serving the performance sailing community. Please write to us at ahoy@chartedsails.com for any questions!