SailFreeGPS

Backup your navigation instruments on your own device


Hello,


I am an amateur sailor who has decided to create this app after a Transatlantic cruise.

I add periodically functionalities to this app when I have some spare time.


SailFreeGPS displays current location, course (COG), speed (SOG), max speed, trip distance, speed average and magnetic compas 🧭.

📈 SailFreeGPS displays COG and SOG history (6h) to help you to see trim effect on your sails.

🔍 SailFreeGPS filters GPS information for more accuracy (average on an adjustable set of last measures).

SailFreeGPS can share your location, COG, SOG to your friends.

You can import in SailFreeGPS a received location and activate GOTO on this location.

SailFreeGPS helps you during Man OverBoard Manoeuvre (MOB). It stores the location and leads you to it.

SailFreeGPS displays your track on map (up to 24h).

SailFreeGPS helps you during regatta with its countdown timer and its departure line info
(distance to line).

You can store up to 8 waypoints and activate a GOTO function with ETA (Estimated Time to Arrival).

📁 You can save your track to GPX/KML file and share it.

You can now activate an anchor alarm or a course alarm.

Use the divider tool to measure distance and calculate bearing.

⛵🛥️🚣🏾‍♀️ You can use it on every boat, motor or sail boat.


Fred

Any questions ?

You can contact me at sailfreegps@gmail.com