【實用交通運輸app】SkyNav|最夯免費app-綠色工廠好玩App

First real barometric altimeter and variometer for free flight, ultra-light, gliders and general aviation airplanes on your Apple Watch. Works also on your iPhone and iPad without Apple Watch. The available instruments are : - Ground Speed Indicator- Barometric and GPS altimeter- Barometric and GPS variometer- Barometric and GPS glider style variometer, including vario sound- True Course Indicator- Chronometer Made by real pilots for real pilots, the application is fully configurable, choosing witch units and scales you wish on each instrument.Barometric and GPS modes allows the use the application even on devices without barometric pressure captors (below iPhone 6 of iPad Air 2). We are working hard on new features, please visit our web site and forum to give us input about your preferences.