This is a free evaluation copy of iRegatta Pro, where you can test the features for 4 minutes. You can buy access to the features you like to use as In-App purchases, or you can buy the Pro version to have Basic, NMEA and AIS features included. The built-in GPS unit and the unique graphical possibilities of these devices, make them ideal for such an application.
Get the setup package of iRegatta 4.07 free of charge and check out users' reviews on Droid Informer. The app works flawlessly on Android 4.1 and higher. This application is totally safe for downloading. The tool was originally designed by Madman Marine Pty Ltd and it relates to the Sports category.
IRegatta has been downloaded and set up by over 10K users and its latest update was released on Mar 18, 2018. The app has the average rating 3.1 on Google Play.
From the users' point of view, you can notice such a drawback of this application as WiFi issues.