Polo Coach is an app designed to help coaches and players improve their skills by tracking stats in a way never possible before. It has been made by a high school water polo coach who also created the popular Swim Stopwatch app.
The primary function of this app is stat taking. The coach, or assistant coach, or a stat keeper keeps track of stats in a very easy to use touchscreen interface. While tracking stats, they mark locations of shots and other details for shots and goalie saves. The Stat Review page allows coaches to go through stats by players or games and view shot charts detailing where players are strong and where they could use improvement.
Also included is a simple "clipboard" where you can move player icons around to set up plays and also draw lines.
This app will quickly replace your stat book as your primary source of information. Plus, better than a stat book this app can track as many teams, players, and games as you want.