I didn't install a-dyno for android *to* dyno my car, I installed it because it would be fun to mess around with. I don't count it as accurate, it's just using a bunch of preset calculations, but wow, it really is close on mine. My last real dyno on a dynojet put down 243 max whp - this app pegged me at 251. pretty damn close.

they should be seen as something fun to play around with and nothing else. it can record lap times and drag times and make comparisons and charts and **** .. pretty cool.

 

this thing is so far off. we downloaded 3 different apps and they all gave different readings. It rated my peak horsepower at 379, and my 0-60 time at 4.7

 

yes it sux