True Wind Pro vs Wind Compass

True Wind Pro is a precise nautical wind calculator and training tool designed for sailors, navigators, and marine students. Convert apparent wind into true wind direction and speed using the classic nautical-school vector method — clearly visualized and easy to understand. Key Features • True wind direction (TWD) and speed (TWS) calculation • Apparent wind (AWA / AWS) support • Atmospheric pressure readings using the iPhone’s built-in barometer sensor • Pressure history with date and time • Easy access to pressure, wind direction, and wind force values for entering into the ship’s deck logbook on the bridge • Interactive radar and wind triangle plot • Step-by-step vector construction (nautical-school method) • Reverse calculator: find heading for a target apparent wind angle • Beaufort scale interpretation • Clean, distraction-free interface optimized for marine use Designed for Learning & Practice True Wind Pro doesn’t just give you numbers — it shows how the result is constructed. Perfect for sailing schools, exam preparation, and real-world navigation planning. The app also helps with practical bridge routines by making atmospheric pressure, wind direction, and wind force easy to check and enter into the ship’s deck logbook. Free & Pro You can perform 5 free calculations to try the app. Unlock True Wind Pro – Lifetime to get unlimited calculations forever with a one-time purchase. No subscriptions. No ads. Ideal for sailors, skippers, students, navigators, and anyone who wants to truly understand wind mechanics at sea.

Wind Compass gives you live wind speed, direction and wind chill on one clean compass, plus the forecast you need to plan your next session. Built for sailing, surfing, kitesurfing, flying and everyday weather checks. KEY FEATURES - Live wind compass: current speed, direction, gusts and wind chill at a glance. - Interactive forecast: drag across the chart to inspect conditions, and switch between 24 hour, 3 day and 7 day views to plan as far ahead as you need. - Wind alerts (Premium): pick a speed threshold and compass direction, and we check live conditions hourly so you get alerted the moment the wind lines up. - Global coverage: search and save locations worldwide. - Your units, your style: m/s, km/h, mph or knots, with wind particle effects and Dark Mode support. Whether you are rigging a sail, checking the surf, planning a flight or just deciding what to wear, Wind Compass keeps you ahead of the wind. Terms: https://nohrgroup.com/app-terms.htm Privacy: https://nohrgroup.com/app-privacy.htm