
Bryan Cross
Very handy, saves grabbing pen& paper to calculate. It saved me time when modifying the spindle drive on my lathe. Multiple staged pulley ratios would be handy though ?

a m
Perfect and useful, I don't have too much knowledge about pulley and bet but this app helped me to calculate everything easily. Thanks
4 people found this review helpful
Giannis Maniedakis
April 20, 2023
Thank you for taking the time to review our app!
We are thrilled to hear that you found it perfect and useful, and that it helped you calculate everything easily.

ND MRTZ
It looks promising but it does not have an option to enter the values in inches and I don't have time to make the conversion manually.
5 people found this review helpful