Here's how we do it.
There are four main parts to Quash:
Analyzing, or taking the players game apart revealing where most points are won/lost.
Tracking or tracing the shot that ended the point so the app can analyze it.
Sharing the players statics with coaches or friends, so in lessons, the coach will know what to focus on.
Reflecting is a big part of squash. The player can write notes about opponent’s. Thus, the next time him/her plays that opponent, they will know their weaknesses, giving them the upper hand.