VMG Speaker free - a simple program for training in sailing.

https://play.google.com/store/apps/details?id=ugrasurf.root.ssst

Velocity Made Good - main indicator of the race to upwind and downwind courses.
The program is voiced by VMG. All you have to listen and try to improve VMG values. No need to look at the screen!

Additionally, you can enable voice of the speed and signal (1sec) to decrease, increase and maximum instantaneous VMG relative to the average for the current course.

Is present data on the screen:
-trend of speed and VMG (updated when you press).
-table with data: the start time, odometer, bearing, maximum speed, average speed, VMG. the First column is the current data. The second column is the data of the course actual. In the next column are located historical data rate, etc. In the next column are located data for the previous course, and etc.
Menu (by pressing the menu or long press of the trend):
Settings:
1. Speaker: Cycle Time – period say and averaging. Enable voice of the Speed, VMG and Tendency. Voice ENG/RUS/FRA.
2. Units.
3. Speed minimum on the Course.
4. Wind Direction. Manual set.
Test sound
Wind direction. Calculate direction of the Wind.
Reset. Speed max, Odometer, Trend.
Exit

Please send comments and suggestions to vmg.speaker@mail.ru



version 1.3: Added Polar Diagram velocities and statistics.