Squash Let Decider

★★★★★ This app is useful as a guide to the decision-making that should be done when making a call. It isn't going to be used during a match; it's too slow to go through the options before making a call. Its best use will be in going over a call and discussing the result. The flow of choices in this app appears to be correct to the 2014 rules (haven't done a detailed analysis) and will allow people to ensure that they weren't technically wrong. Where it falls short, as it must, is that it gives no guidance on subjective calls (room to swing, direct vs indirect line, etc.). Players will still need to learn to understand these things. This app will allow conversations about controversial calls to be grounded in the rules, and as such does its task well.

★★★★★ I like this app a lot and will have it handy to discuss situations with playing partners. Would give it 5 stars, but it needs some additional information added where a would be Striker calls let without turning.