Hello,
SailFreeGPS shows current location, speed (SOG), maximum speed, trip distance, average speed and magnetic compass.
SailFreeGPS provides COG and SOG history (6h), to assist you in determining the trim effect of your sails.
SailFreeGPS can filter GPS information to increase accuracy (average of the last measures you can set).
SailFreeGPS allows you to share your position, SOG, and COG with your friends.
SailFreeGPS helps you during Man OverBoard maneuver (MOB). It will store the location and guide you to it.
SailFreeGPS displays your track (24h) on google map
SailFreeGPS assists you during Regatta by providing a countdown timer as well as a departure line
You can save up to 8 waypoints, and activate a GOTO function using ETA (Estimated time to arrive)
You can save/load track from/to GPX/KML files
Distance and heading can be calculated
It can be used on any boat, motor, or sailboat.
Now you can activate an anchor alarm, or a course alarm.
After a Transatlantic cruise, I decided to make this app as an amateur sailor.
When I have the time, I add functionalities to this application periodically.
For better results, calibrate your compass.
Please send me an email for any question or problem : [email protected]
Subscribe to the premium version to encourage me to keep going.
Liste of features in Premium Version
Premium version DOES NOT CONTAIN ADS.
GPS INFO Tab
Doucle click on SPEED to reset trip, max, and ags speed
Click on COURSE to display the compass
Double-click on the coordinates to hide/show position
Tab for graphs:
To switch to full-screen mode, double click on the COG graph
MOB Tab
Displays of relative bearing for the MOB
Displays of tack angles
To switch to full-screen mode, double click on the graph
Waypoint Tab
You can get up to 200 waypoints
Waypoint relative bearing displays
Displays of tack angles
To switch to full-screen mode, double click on the graph
Map Tab
Displays of SOG (speed and course)
Your speed determines which track segments you see
Anchor alarm:
You can change the shape of your anchor area by using a polygon.
Regatta Tab:
“Gun Button”, allows you to round seconds to the nearest minute
Ex: 4:03 => 4:10 or 3:58 = 4:00
Please enter the exact departure time, up to the second
Displays of time to kill/save continue the same (speed and course).
Displays of speed that is ideal to cross the line at 0:00 on a single course! !
Settings Tab
Displays reverse color (white back on black background).
Hybrid maps are available.
Choose the duration of the track. It can be last 5 min, 15 minutes or the entire track.
Select your tack angle value. It will appear on the MOB and WAYPOINT tabs
Exit:
Ask to save the track prior to Exit
