With Coleiros booklet Pro, you can train your very simply collared.
With a simple and straightforward interface, the application has various corners and dedicated mechanisms.

The corner schedule is where you can schedule the session corners defining timers, they are:

TEMPO CORNER: desired time so that the corner is playing.
-Range A CORNER FOR OTHER: Desired waiting time from one corner to the other.
-Range CORNER AFTER TIME: Interval time after the singing of time, has this range as a rest.