Apps Like DuctChecker for iPhone and iPad
DuctChecker screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.



Basic Calculator -
SuperDG Inc.
Calculate, edit, and track entries
Perform arithmetic operations with a simple interface. View current calculations and track history. Supports universal device compatibility. No advanced or engineering functions included.

HVAC Toolkit
Carmel Software Corporation
Track equipment and PT charts
Provides access to multiple specialized tools for professionals. Users can locate equipment, read PT charts, calculate refrigerant charges, size ducts, estimate quick loads, and analyze psychrometric data.


Mogul System
Justin Nalls
Manage sales, track leads, and grow
Manage leads with landing pages, surveys, and forms. Schedule appointments via calendars and inbound phone systems. Access a full suite of tools for funeral homes, preneed agencies, and churches. Track sales and marketing activities in one platform.



ASHRAE DFDB Lite
ASHRAE, Inc.
Calculate pressure loss for duct fittings
Create individual projects with custom input values and results. Calculate pressure loss for specified duct fittings. Access a database of listed fittings for accurate calculations. Save and review project data for analysis.


HVAC Pipe Sizer - Gas High
Carmel Software Corporation
Size high pressure gas piping systems.
The app sizes high pressure gas piping systems. Users input gas flow, upstream pressure, and pipe properties to determine pipe diameters, velocity, and equivalent length.



Heating & Cooling HVAC Pro+
Watsco, Inc.
Access product info and tools anytime
Link to your & Supply account to view pricing, order status, and real-time product availability at your preferred branch. Access tools for managing orders and tracking inventory across multiple locations.



HVAC Pipe Sizer - Gas Low
Carmel Software Corporation
Size gas piping systems with precise inputs
Calculate gas piping system sizes for low-pressure applications. Input total flow, pressure drop, diameter, or velocity. Output exact and nominal diameters, calculated velocity, and total equivalent length.



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