Anybody use these on the droids etc.? I know there is a duct sizing app and a gas pipe app.
There not free though......how they be?
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Anybody use these on the droids etc.? I know there is a duct sizing app and a gas pipe app.
There not free though......how they be?
I use Iphone, most not bad. HVAC Buddy HVAC PT, room for improvemnet but, a good start.....