I was stoked about this app and happy to pay $6/ month until I realized how badly it was butchering my designs. What sold me was the fact you can search a driver and it fills out the TS parameters for you, until I realized that more than half of the parameters are always WAY off. Enough for it to tell me that my ported box should be tuned to 36 cubic feet instead of 2.5. Completely defeats the purpose of the app. It will also change parameters on you seemingly randomly, so you constantly have to bounce around and check everything, wasting time having to reference the specs for the driver you’re designing for. I definitely don’t trust anything this app spits out and wouldn’t recommend going near it with a 10’ pole until they fix all of the bugs/ incorrect formulas.
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