CP Products Calculator App for iOS
'CP Products, LLC Agricultural Spray Nozzles and Agricultural Check Valves are superior in capability and quality.'
'These mobile apps allow users to set up calculations for all CP’s nozzles, both for aerial and ground. Need to know what is the best tip for your aircraft? CP Products’ calibration app will help you figure it out. Meanwhile, the flow rate calculator app will help users determine the best tip and orifice for their sprayer.'
This is a free app