I know, everyone who's pro race rom is fanatical about it like it comes with a free brainwashing kit

I'm not saying anything about whether it's worth it or not, I don't know....all I do know is that it gets old hearing how everything but this one magical application is going to blow up your car, despite the thousands of other cars running other applications out there

All I'm after is more info than "OMG it's so freakin awesome ftw lulz" That doesn't really answer questions like: how does it know how much 'blip' to give it?
let's run with the "I need to downshift from 70 to take a sharp turn in a sharp turn" for my spirited drive on empty back roads *wink wink nudge nudge* scenario.....
Case A you manage to get the car down to 25 before letting out the clutch in second
Case B you only slow the car down to 40, but still shifted into second
Case C you brake down to 30 but went to third instead
With how quickly you can shift a gear and let off the clutch, how is it going to:
A) determine which gear you're planning to select and
B) figure out the right rpm range to blip to for that specific gear and the current speed and
B) get the revs there before you let out the clutch