Sailing Instruments vs YachtLog by NAVISMARE

Plan, race, and sail smarter - all from your iPhone. From the first beat of planning to the final gun, this app puts essential sailing instruments, tactical tools, and live wind forecasts at your fingertips - whether you're cruising the coast or counting down to the start. Instruments • Boat Speed (SOG) – Accurate speed over ground in knots, km/h, or mph • Bearing & Compass – Know your heading and navigate confidently • VMG (Velocity Made Good) – See how effectively you're sailing toward your target Race & Tactics • Race Timer – Easy countdown with auto-start tracking and a large, glanceable display • Waypoint Navigation – Build a library of reusable marks and plot your course in seconds • Wind Forecasts (Premium) – Overlay live wind across your race area, with direction, speed, and gusts shown right on the map. Scrub up to 48 hours ahead to see how the breeze will shift, and choose the forecast model that's most accurate for your waters (UK Met Office, ECMWF, GFS, and more) Track & Review • Route Tracking – Record your GPS track as a GPX file for post-sail analysis • Track Playback – Replay your sail with speed, distance, and your saved marks shown in context • Offline Support – Built for open water; no internet required after install (wind forecasts need a connection) Modern design meets real-world sailing needs - ideal for day sailors, racers, and adventurers. Freemium - no subscriptions, just pay once if you love it: • Use the core instruments for free • Try the race timer, routing, and track recorder twice, then upgrade for unlimited access • Premium unlocks unlimited use plus live wind forecasts • Leave us a review and reset your free trial! This app uses your device's GPS - please ensure your device supports GPS. If GPS updates stop while using the app, try moving your device in large circles to wake it back up. We value your feedback! Share ideas or report issues at yanafloat@gmail.com

YachtLog is the digital logbook and skipper's assistant for sailing and motor yachts – from trip preparation and navigation to the finished PDF logbook. Works offline, available in 5 languages, for iPhone and iPad. FREE ON BOARD (BASIC) • One-tap manoeuvre log: cast off, sailing, anchoring, refuelling, watch change and more – automatically with GPS position, timestamp and weather data • Cockpit dashboard with live data, trip figures and fuel status • Live course chart with track, planned route and PAN-PAN marker • Safety is never paywalled: man-overboard function, anchor alarm, emergency card with pre-worded MAYDAY radio call • Hourly weather forecast along your route + wind arrows on the chart • Crew management, trip wizard, navigation instruments, night mode • Skipper tools: Beaufort scale, signal flags, NATO alphabet, navigation lights YACHTLOG PRO – ONE PURCHASE, NO SUBSCRIPTION • Interactive route editor with drag & drop • Harbour database with more than 11,600 ports (Mediterranean, Atlantic, North Sea/Baltic, Caribbean and more) • GPX import/export, compatible with iSailor and Navionics • Fuel advice based on passage profile (offshore, coastal, motor yacht) • Watch schedule generator, crew roles, safety briefing & provisions list for printing • Tides with 48-hour curve + passage window calculator for 5 straits • Full-size Windy weather map • Offline charts for on the go • Trip archive with chart view + PDF export (logbook, statistics, watch schedule) • iCloud sync between iPhone and iPad • Fleet: manage multiple yachts IMPORTANT: YachtLog does not replace official nautical charts. All displays are for orientation only – the skipper remains responsible for navigation. Questions or feedback? www.navismare.com