True Wind Apps

MaritimeCalculator is a simple tool for the maritime navigator.
The app contains several useful conversions between different relevant units, calculates ETA, positions, true wind direction...

This is an evaluation version of MID WiFi.

Use your iPhone/iPad as an advanced marine instrument display. MID WiFi shows the information from the navigation system, the angle of heel and...

Car races are history – discover a new game world with CleverSailing! This is the ultimate game and real sailing simulator for iphone. Play, have fun and learn something new all at the same time!...

iPolar generates sailing yachts polars of cruising yachts and cruiser racers from a very simple set of data.

iPolar is fully functional on iPad, iPhone & iPod touch.

Mandatory...

Car races are history – discover a new game world with CleverSailing! This is the ultimate game and real sailing simulator for iphone. Play, have fun and learn something new all at the same time!...

Relax more, sailing with the new marine-App for your iPhone/iPad/iPod Touch


Entertainment and navigation at sea have never been so much fun. Now your iPhone, iPad or iPod Touch can...

iSail is a professional navigation application which you can use while racing or crusing.

On the map screen, you can see your boat position, Your waypoints with their names, your start...

Display your optimal tacks on a chart, and the exact distance and time on each tack. Standard GPS chartplotters do not account for tacking distances. But if they do not know the distance you will...

Display your optimal tacks on a chart, and the exact distance and time on each tack. The Charts Edition provides all of the features of the SailTimer app. It is available (free!) in countries where...

Use your iPhone/iPad as an advanced marine instrument display. MID WiFi shows the information from the onboard systems, the angle of heel and the predicted boat speed. The data (NMEA0183) is...