Best Hvac Software Apps

242+ iOS apps curated and reviewed

4.0 avg rating
6 free apps
Updated June 2026

With an average user rating of 4.0β˜…, the hvac software category is one of the App Store's strongest. Browse all 242+ apps we track, sorted so the most loved ones surface first.

Top Picks for Hvac Software

Bluon HVAC#1

Bluon HVAC by Bluon, Inc.

HVAC Tools
Editor's Choice
πŸ”§ Utilities
4.8😐(4.5K ratings)
FreeAds
Bluon HVAC screenshot 1
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Bluon HVAC screenshot 6

Discover a powerful HVAC tool with access to a vast database of 500,000 HVAC models for manuals and part lists, troubleshooting support from MasterMechanic A.I., and live assistance from veteran technicians. Join the largest HVAC community to elevate your industry knowledge and skills today.

What We Love

  • πŸ€– Helpful tech support
  • πŸ’― Comprehensive database of manuals and information
  • πŸ› οΈ Useful tools and calculators
  • 🀝 Great customer service

Room to Improve

  • πŸ’° Paywall for advanced features
  • πŸ”’ Limited access without company account
  • πŸ” Missing manuals for some equipment models
P3 HVAC Software Phone App#2

P3 HVAC Software Phone App by HVAC Business Solutions, LLC

Strong Contender
πŸ”§ Utilities
4.8(4 ratings)
Free
P3 HVAC Software Phone App screenshot 1
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This all-in-one solution helps residential HVAC companies streamline operations, increase revenue, and deliver top-notch customer service with features like real-time scheduling, customer management, and sales tracking. Take control of your HVAC business today with a tool that empowers you to run efficiently, anywhere, anytime.

HVAC PT Chart#3

HVAC PT Chart by Carmel Software Corporation

HVAC Pressure/Temp Charts
Worth Considering
πŸ“Š Productivity
4.0(8 ratings)
FreeIn-App Purchases
HVAC PT Chart screenshot 1
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This electronic pressure temperature calculator allows HVAC technicians and contractors to quickly look up temperature and pressure values for over 100 common refrigerants, with features to input and calculate values, display refrigerant properties, and email results. With this tool, users can easily access and utilize pressure-temperature charts, making it a valuable resource for HVAC professionals.

More Hvac Software apps to explore

4
HVAC Toolkit
HVAC Toolkit
HVAC Toolkit
HVAC calcs for all your needs
$23.99

This comprehensive toolkit is essential for anyone in the HVAC industry, offering a collection of 11 modules for calculations and analysis, including equipment tracking, PT charts, refrigerant charge, duct sizing, and more. Download the toolkit to access a wide range of features and calculations in one convenient app, and take advantage of a cost-effective solution that would otherwise cost significantly more.

πŸ“Š Productivity
(2)
5
HVAC RefCharge
HVAC RefCharge
HVAC RefCharge
Ref. subcool/superheat calcs
$9.99

This refrigerant charging calculator app allows HVAC technicians to perform superheat and subcool calculations on-the-fly for over 100 refrigerants, helping them determine if a system needs charging. With various features such as interactive sliders, customizable input types, and unit conversions, technicians can quickly and accurately assess system performance and make informed decisions.

πŸ“Š Productivity
(0)
6
HVAC Duct Sizer
HVAC Duct Sizer
HVAC Duct Sizer
HVAC duct sizing and more...
$5.99

This application helps HVAC professionals quickly and easily size ducts using the constant friction method, with features to analyze existing duct systems and generate reports. Download the app to perform duct sizing analysis, track equipment, and access a range of HVAC calculation tools.

πŸ”§ Utilities
(8)
7
HVAC Load Plus
HVAC Load Plus
HVAC Load Plus
HVAC cooling and heating loads
$24.99

This application allows users to perform detailed heating and cooling load calculations for small commercial and residential buildings using their iPhone. It offers a range of features, including a comprehensive weather database, construction type data, and report generation, making it easy to size heating and cooling equipment and share results with clients.

πŸ“Š Productivity
(5)
8
HVAC Toolkit Ultimate
HVAC Toolkit Ultimate
HVAC Toolkit Ultimate
Endless HVAC Functionality
$59.99

This comprehensive HVAC application offers a wide range of tools and calculators for professionals in the industry, including load calculations, equipment tracking, and pipe sizing. With over 12 modules, users can perform various tasks, from psychrometric calculations to ventilation analysis, making it an essential tool for anyone in the HVAC field - download now and streamline your workflow.

πŸ“Š Productivity
(4)
9
HVAC Equipment Locator
HVAC Equipment Locator
HVAC Equipment Locator
by Carmel Software Corporation
Free

This application allows users to track, share, and customize equipment data, including location, nameplate, and maintenance information, along with photos and spec sheets. It enables users to manage and organize their equipment data in one place, share it with authorized users, and access it across multiple devices.

πŸ’Ό Business
(4)
10
HVAC Psychrometric LT
HVAC Psychrometric LT
HVAC Psychrometric LT
Single-air stream psych calcs
$0.99

This application allows users to perform quick and simple psychrometric analysis for HVAC calculations, with features such as single-state calculations, 23 different input parameter combinations, and on-screen slider control. Download this useful tool to easily analyze and calculate psychrometric properties, and take advantage of its ability to send HTML email and spreadsheet attachments.

πŸ“Š Productivity
(0)
11
HVAC Residential Load Calcs
HVAC Residential Load Calcs
HVAC Residential Load Calcs
Calculate cool/heat loads...
$34.99

This app allows users to perform detailed heating and cooling load calculations for residential buildings using their iPhone, making it ideal for engineers, technicians, and architects. With its comprehensive features and user-friendly interface, users can quickly size equipment, generate reports, and share results with clients, streamlining their workflow and showcasing their expertise.

πŸ’Ό Business
(3)
12
HVAC Psychrometric Plus
HVAC Psychrometric Plus
HVAC Psychrometric Plus
Single/mixed-air psych calcs
$6.99

This application allows users to perform quick and simple psychrometric analysis for single-state and mixed-air HVAC calculations, with features such as on-screen slider control and email/send results functionality. Download this useful tool to easily calculate and analyze psychrometric conditions, and take advantage of its user-friendly interface and versatile calculation options.

πŸ“Š Productivity
(2)
13
HVAC Pipe Sizer - Gas Plus
HVAC Pipe Sizer - Gas Plus
HVAC Pipe Sizer - Gas Plus
High/Low press. gas pipe calcs
$7.99

This application allows users to quickly size low and high-pressure gas piping systems by inputting piping and gas properties, providing calculated results such as pipe diameters, velocity, and equivalent length. With a user-friendly interface and flexible input options, users can easily analyze and design gas piping systems, making it a valuable tool for HVAC professionals.

πŸ“Š Productivity
(1)
14
HVAC Pipe Sizer Plus
HVAC Pipe Sizer Plus
HVAC Pipe Sizer Plus
All types of pipe sizing
$13.99

This application is a comprehensive pipe sizing tool that combines three individual modules for liquid, steam, and gas piping systems, allowing users to quickly and accurately size pipes and calculate results. With its user-friendly interface and versatile features, it is an essential tool for HVAC professionals, try it now and streamline your pipe sizing tasks.

πŸ”§ Utilities
(1)
15
HVAC Quick Load
HVAC Quick Load
HVAC Quick Load
Rule-of-thumb HVAC load calcs
$6.99

This application performs quick and easy rule-of-thumb HVAC heating and cooling load calculations for various types of buildings, allowing users to estimate required cooling and heating loads and air flows. Try it out to quickly analyze a building's cooling and heating properties in the field and get started with your HVAC projects today.

πŸ“Š Productivity
(3)
16
CE HVAC Pro+
CE HVAC Pro+
CE HVAC Pro+
HVAC Tools
Free

An HVAC tool application offering HVAC technicians easy access to warranty entitlement, inventory, order status, manuals, and tech specs for various models. It aims to support technicians with quality products, expert technical assistance, and business growth, positioning itself as a leading HVAC supplier. Experience real-time product availability and streamline your HVAC tasks with this free app.

πŸ“Š Productivity
(1.5K)
17
HVAC Pipe Sizer - Liquid
HVAC Pipe Sizer - Liquid
HVAC Pipe Sizer - Liquid
Pipe size calcs for liquids
$4.99

This application allows users to quickly size a simple pipe system by inputting piping and liquid properties, such as fluid flow and pipe diameter, to calculate results like velocity and head loss. With various features and unit options, users can analyze and email pipe system results, making it a useful tool for HVAC professionals.

πŸ“Š Productivity
(0)
18
MyProHelper: HVAC Software
MyProHelper: HVAC Software
MyProHelper: HVAC Software
Schedule, Dispatch & Get Paid
Free
πŸ’Ό Business
(3)
19
HVAC Pipe Sizer - Gas Low
HVAC Pipe Sizer - Gas Low
HVAC Pipe Sizer - Gas Low
Low pressure gas pipe calcs
$4.99

This application quickly sizes low-pressure gas piping systems by inputting piping and gas properties, allowing users to calculate pipe diameters, velocity, and equivalent length. It offers flexible input options, built-in tables, and unit conversions, making it a useful tool for HVAC professionals to design and analyze gas piping systems.

πŸ“Š Productivity
(2)
20
HVAC Pipe Sizer - Steam
HVAC Pipe Sizer - Steam
HVAC Pipe Sizer - Steam
Steam pipe sizing and more...
$6.99

This application allows users to quickly size a simple steam pipe system by inputting piping and steam properties, and includes features such as a steam table calculator and HVAC Equipment Locator. With its user-friendly interface and flexible input options, users can easily analyze and design steam pipe systems, making it a valuable tool for engineers and professionals in the HVAC industry.

πŸ”§ Utilities
(0)

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