Hull Speed — ASO

퍼블리셔 Peter Zink AppTrack Ninja.

GPS speedometer, in knots

Hull Speed is a simple speedometer for sailors. It shows your speed over the water in knots — big, clear, and accurate — on your iPhone and Apple Watch, with nothing else to clutter the display. Built for trimming sails: make a small adjustment, then watch the live trend graph to see if the speed changed. FEATURES • Accurate GPS speed in knots, updated every second, using the same Doppler method as dedicated marine instruments — no paddlewheel to foul or calibrate. • A live speed graph on a steady, fixed scale, so a small gain from a trim change is easy to spot. • Enter your boat's waterline …

카테고리: Navigation, Sports

의 키워드 가시성, 순위 검색어, 일일 순위 변동. Hull Speed.