Apps Like Duct Sizer Calc HVAC for iPhone and iPad
Duct Sizer Calc HVAC screenshots
Ranked alternatives
Showing 621–640 of 1,000 ranked alternatives.





Fault Current Calculator (PFC)
Pro Certs Software Ltd
Calculate fault current for electricians instantly.
The app calculates prospective fault current, prospective short-circuit current, and prospective earth fault current. It supports single-phase and three-phase systems and works offline.


Uniform Flow Light
YamaSoftPLanning,Ltd.
Calculate water channel flow parameters easily.
The app calculates parameters for water channels with constant flow, slope, and shape. It includes calculations for surface width, water area, wetted perimeter, hydraulic radius, and velocity.







GE Oil & Gas engageRecip
General Electric Company
Select compressor by pressure and flow
Select compressor models based on suction pressure, discharge pressure, and flow rate. Calculate required frame size, model, stroke, speed, stages, horsepower, and cylinder bore diameter. Save and email results for further assistance.

CDSiPipe
Charles D. Sheehy, Inc.
Pipe and valve reference toolbox for professionals.
The app provides reference information for steel pipe and valves. Users can explore pipe capacities, coatings, chemistry, finishes, and physical dimensions.



Heating Pipe Size
Sebastjan Valic
Estimate diameter and calculate pressure drop
Estimate diameter for hydronic systems by inputting or cooling output, water flow, and temperature values. Select material to get recommended DN . Calculate pressure drop and determine pump flow and head requirements.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.