Best DuctWheel alternatives: apps like DuctWheel - HVAC Duct Sizer

10+ similar apps compared and reviewed

3.8 avg rating

8 free apps

Updated October 2026

DuctWheel - HVAC Duct Sizer

Yoshifumi Sato

Whether you want more options like DuctWheel or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to DuctWheel

#1

HVAC Master AI by alexis atilano

HVAC Troubleshooting

Editor's Choice

5.0(3 ratings)

FreeIn-App Purchases

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This mobile assistant helps HVAC technicians diagnose, repair, and optimize heating, ventilation, and air conditioning systems. It provides expert advice, refrigerant information, EPA 608 guidance, and heat pump insights for quick access to solutions.

#2

HVAC Duct Sizer by Carmel Software Corporation

HVAC duct sizing and more...

Strong Contender

3.1(9 ratings)

$4.99In-App Purchases

HVAC Duct Sizer screenshot 1

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This app provides quick and simple HVAC duct sizing analysis. It allows users to calculate duct dimensions based on airflow or existing dimensions, and can also determine a range of duct sizes. Results can be emailed for further analysis.

#3

AI Ductulator by pasquale dipaola

Worth Considering

3.9(9 ratings)

$3.99

AI Ductulator screenshot 1

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This application serves as a duct sizing calculator for HVAC professionals and enthusiasts. It provides quick and accurate calculations for duct dimensions based on various parameters.

More apps like DuctWheel

Time Calculator Tools

Calculate, Countdown, Compare!

This app offers a suite of tools for date and time calculations. It can determine the duration between dates, calculate time differences across zones, and estimate time until specific events. It also helps find the midpoint between two dates.

Calculate total hours and minutes workedCheck time in different time zonesCalculate days until a specific event

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Ductulator - Duct Calculator

Ductulator - Duct Calculator

Ductulator - Duct Calculator

HVAC Airflow Sizing & Design

This app provides professional HVAC duct sizing and psychrometric calculations in a single tool. It offers detailed calculations for various duct types and materials, along with comprehensive humid air property analysis. Designed for HVAC professionals, it replaces traditional ductulators with accurate digital functionality.

Duct sizing for round, rectangular, and flexible ductsFittings pressure drop calculationPsychrometric analysis with interactive chart

free with in-app purchases

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by Kane Asia Inc.

This app connects to specialized testing tools via Bluetooth to display real-time measurements. It calculates and presents key refrigerant, air, and vacuum parameters, allowing users to monitor critical system data and customize their view for efficiency.

Bluetooth connectivity to HUB test kitsReal-time tool value displayRefrigerant, air, and vacuum parameter calculation

Compare with DuctWheel

IN HVAC Calculator

IN HVAC Calculator

IN HVAC Calculator

HVAC Calculator & Reference

This app provides HVAC inspection tools and guidelines for home inspectors. It helps estimate equipment age, size, and requirements, giving inspectors confidence in their reports.

Equipment circuit requirements calculatorAC tonnage estimation by model numberHVAC manufacture date lookup

Compare with DuctWheel

Code Snap: UPC & IPC Pro

Code Snap: UPC & IPC Pro

Code Snap: UPC & IPC Pro

Uniform Plumbing Code

Access essential plumbing code data and calculations on the go. This app provides quick access to UPC & IPC tables, water line sizing, and fitting take-offs, streamlining fieldwork for plumbing professionals.

UPC & IPC code tablesWater line sizing calculatorDWV & H2O fitting take-offs

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Connect to and manage NAVAC brand IoT measurement devices via Bluetooth. View real-time data, control settings remotely, and record measurements. Analyze data with process curves and tables, then export reports in Excel or PDF.

Bluetooth device connectionReal-time data displayRemote control and settings

Compare with DuctWheel

ServiceTitan Inventory

ServiceTitan Inventory

ServiceTitan Inventory

by ServiceTitan Inc.

Streamline inventory management with mobile barcode scanning. This app enhances existing inventory modules to increase accuracy, save time on receiving and transfers, and improve profitability through better cost management and efficiency.

Mobile barcode scanningStreamlined PO receivingInventory transfers

Compare with DuctWheel