pocketGPS vs CoNav

This is a general purpose backup navigation app that will give the user their current position in the 3 main formats it will also give your speed in a knots, MPH of KPH. Heading is also available in both True and Magnetic. Altitude can be obtained in both feet and meters. The app also displays the current Barometric pressure in both hPa and inHg. the GPS accuracy is also displayed. Reverse lookup of your current position is available if internet access is available. The app will display data in both text format and as a series of instruments so you can view a compass, speedometer, Barometer, Gyro and pedometer. Also there are speed graphs available. The app also allows the user to enter waypoints and routes. You can then navigate directly using an waypoint or also use the app to follow a route. Finally the app will allow all your movements to be tracked in the background and the log can be viewed or exported at a later time.

Deck Officer's Tools: - Compass Error Calculation - Celestial Navigation - E.T.A Calculation - Port UN LOCODE - Units Converter - True Wind Calculation The app runs offline and all calculations are done within the app using precise and sophisticated algorithms. Compass Error Calculation 64 Celestial Objects. Precise bearing and altitude. Automatic calculation of magnetic variation. Complete calculation according to all requirements. Suitable for all types of ship logs. Hiding celestial objects below the horizon is available. Celestial Navigation Three position lines for calculating the ship's position. A function is available for mapping the lines of position and the calculated position of the vessel. The sunrise and sunset function is available as well as Twilight Nautical and Twilight Civil. E.T.A Calculation High precision Great user interface Vessel speed adjustment function Port UN LOCODE 18,000 seaports Brief information on the seaport Units Converter 15 Dimensions Volume Length Angle Mass Temperature Speed Duration Area Power Pressure Frequency Energy Electric Resistance El. Potential Difference Electric Current This app will save you a lot of time and allow you to steer your boat even more safely. If you have questions or suggestions, please email yvvofficial@yahoo.com or on the Instagram page conav_.