I am more on the side of those who play, but I will not lack time to inform my futsal coach of the existence of TacticsBoard, an app that a teammate has told me about.
It has seventeen sports on which to load a field and edit plays in a super easy way, being able to manage them on the iPad without any problem and above having easy access to them in case we use them on match day.
The price is four euros, which in the end is sure to be less than what we are going to spend on a blackboard + markers throughout the season.
AppStore | TacticsBoard