Nav Trainer Pro

This is a tremendously simple, intuitive, and powerful app for those of us who get a little spatially confused by abstract geometry represented by a static image. The user can easily toggle among 1 or 2 navigation devices including VOR, HSI, ADF, and RMI and drag a plane around. This is not a flight simulator but a great Navaid simulator. Worth every penny and a great study partner for the FAA knowledge exams.

Well put together; really gives good visual interpretation of what your nav indicators are showing you, including wind effects. Only suggestion would be to make OBS and DG a little less sensitive so that changes could be more precisely set. Test feature is great - really makes you think about what you're seeing on the DG & OBS. About to get an iPad; hope this is set up to run on the iPad, too, with a larger display.

This app is simple yet does an excellent job of helping you visualize the relationship between what the gauges show and the plane's actual position. I agree-OBS scrolling could stand to be a little less sensitive. Useful tool for ground school.

I think you should add a clock/timer feature for practicing holds. Besides that app is great.

This app is the best i ever used. It is very user friendly, helps you understand and create navigation scenarios and even use it to demonstrate and explain about the navigation instruments to your student !