SailFreeGPS

SailFreeGPS Mod APK displays current location, course (COG), speed (SOG), max speed, Trip distance, speed average and magnetic compass.

✓ SailFreeGPS displays COG and SOG history (6h). This helps you to see the trim effect on your sails.
✓ SailFreeGPS filters GPS information for more accuracy. It uses the average of an amount of last measures you can set.
✓ SailFreeGPS can share your position, COG, and SOG with your friends.
✓ SailFreeGPS helps you during Man OverBoard maneuver (MOB). It stores the location and leads you to it.
✓ SailFreeGPS displays your track on Google Maps (48h).
✓ SailFreeGPS helps you during Regatta with its countdown timer and its departure line.
✓ You can store up to 8 waypoints. Also, you can activate a GOTO function. This includes ETA (Estimated Time to Arrival computation).
✓ You can save/load track to/from GPX/KML file.
✓ You can calculate distance and heading.
✓ You can use it on every boat, motor, or sailboat.
✓ You can now activate an anchor alarm or a course alarm.

List of features of Premium Version

Premium version DOES NOT CONTAIN ADS.

GPS INFO Tab:
✓ Double click on SPEED will reset trip, max and ags speed
✓ Long click on COURSE to display compass
✓ Double click on coordinates to display/hide position

Graph Tab:
✓ Double click COG graph to switch to full screen mode.

MOB Tab:
✓ Displays of relative bearing of the MOB.
✓ Displays of tack angles.
✓ Double click graph to switch to full screen mode.

Waypoint Tab:
✓ Up to 200 Waypoints
✓ Displays of relative bearing of Waypoint
✓ Displays of tack angles
✓ Double click graph to switch to full screen mode

Map Tab:
✓ Displays of SOG and COG (speed & course)
✓ Your track segments are displayed according to your speed

Anchor alarm:
✓ Anchor area can be a polygon. You can adjust its shape.

Regatta Tab:
✓ “Gun Button” allows you to round seconds to the nearest minute.
Ex: 4:03 => 4:00 or 3:58 => 4:00
✓ Enter exact start time up to the second.
✓ Displays of time to kill/save by continuing the same way. This includes speed and course.
✓ Displays of ideal speed to cross the line at 0:00 on the same course!!!

Settings Tab:
✓ Displays reverse color (white on black back)
✓ You can select Hybrid map
✓ Select on which duration is calculated the speed scale of your track: last 5min, 15 min or all the track
✓ Select your tack angle value. It will be displayed on MOB and WAYPOINT tabs

Exit:
✓ Ask to save the track before Exit

Note: SailFreeGPS uses a foreground service to get your location