This timer counts down when starting with audio feedback. You can configure the most common start situations and modify the minutes and seconds as neccessary due to missing flags and signals and timing....
This app is free from commercials and will not disturb you in any way but do its job.
Its the amateur version without logg since many sailboat classes will not allow using a logg or other gps related information.
I put my phone in my pocket once I have the time and then get nice starts...
Ready 3, 2, 1 ... Start