Apps Like Plumbing Formulator for iPhone and iPad
Professional calculator for plumbing and HVAC.
The app offers over 200 formulas and tools for plumbing, HVAC, and mechanical contractors. It includes calculators for water flow, piping, drainage, water heaters, pumps, gas, medical gas, pools, septic, and thermal expansion.
Plumbing Formulator screenshots
Ranked alternatives
Showing 461–480 of 1,000 ranked alternatives.


Panhandle ERP
Restoration Focused, LLC
Access property data anytime, anywhere
Access property data anytime to prepare for emergencies like pipe breaks, floods, or natural hazards. View damage reports, track maintenance history, and receive alerts. Manage insurance claims and contact service providers directly.

GE Moisture Calculator
General Electric Company
Calculate moisture content and humidity.
The app calculates PPMv from dew point and pressure for ideal gases. It also converts dew point and temperature to relative humidity, supporting various units for dew point, pressure, and temperature.




Pipe Flow Gas Pipe Length
Daxesoft Ltd
Calculate for pressure loss
Calculate maximum based on rate, pressure loss, and diameter. Input elevation changes and select valves & fittings. Display comprehensive results including pressure drop and calculations.


ELSEWEDY Cable Sizing
Elsewedy Electric Company
Select size with advanced algorithms
Calculate sizes using advanced algorithms based on international standards. Input electrical parameters and environmental conditions for customized recommendations. nd send quotation requests directly to sales and technical teams.







HVAC Toolkit Ultimate
Carmel Software Corporation
HVAC calculations for field use.
The app offers HVAC calculations for residential and commercial buildings. It includes modules for equipment location, refrigerant properties, duct sizing, and psychrometric analysis.



FDI Work Center
Iddeal Concepts, Inc.
Collect data remotely and securely
Field engineers and inspectors can input data remotely using the FDI . Access procedures, design drawings, and inspection guidelines. Submit findings, track progress, and retrieve supporting documents for ASME, OM Code, and corrosion programs.

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