This Application has been developed by Smart Apps Genius group. It is one of the most convenient pipe sizing and pressure drop calculation App for a wide range of engineers such as HVAC, Mechanical and Chemical.
Pressure drop is calculated based on Darcy-Weisbach equation and Colebrook formula.
Now we use new name - "HVAC Pipe Calculator" - for our app, previously known as "Ultimate Pipe Size".
Privacy Policy has been updated as well and also we use google new platform for analytics and ads which needs READ_PHONE_STATE and WRITE_EXTERNAL_STORAGE permissions.