Best Hvacr Supply Apps

222+ iOS apps curated and reviewed

4.5 avg rating

20 free apps

Updated May 2026

Johnstone Supply HVACR is the household name in hvacr supply, but it's far from the only option. We track 222+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Hvacr Supply Apps (May 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Johnstone Supply HVACR	Free	5.0★ (6)	No	No	Sep 2026
2	SupplyHouse	Free	4.9★ (1.1K)	No	No	Sep 2026
3	Antonelli HVAC Supply	Free	—	No	No	May 2026
4	Fissco Supply HVAC	Free	—	No	No	May 2026
5	Ref Tools	Free	3.9★ (52)	No	No	Aug 2026
6	Standard Supply HVAC	Free	—	No	No	May 2026
7	Danfoss Troubleshooter	Free	3.7★ (3)	No	No	May 2026
8	ACR Supply	Free	—	No	No	May 2026

Top Picks for Hvacr Supply

Johnstone Supply HVACR by Johnstone Supply

Wholesale HVACR Equipment

Editor's Choice

💼 Business

5.0(6 ratings)

Free

Access a comprehensive catalog of HVAC and refrigeration parts, supplies, and equipment. Check real-time inventory, scan product barcodes for quick identification, and utilize integrated contractor tools. Request an account to streamline your procurement process.

SupplyHouse by SupplyHouse LLC

Plumbing & HVAC Supplies

Strong Contender

🛍️ Shopping

4.9😊(1.1K ratings)

Free

Access a vast selection of plumbing, heating, and HVAC supplies with real-time customer support. Quickly find products using barcode scanning, reorder frequently purchased items, and access helpful resources like install guides and spec sheets. Enjoy fast shipping to most of the US.

What We Love

🚀 Fast and efficient
👍 User-friendly
🔒 Secure
💰 Affordable prices
🚚 Quick delivery
🏆 Excellent customer service

Room to Improve

🔍 Weak search functionality
🖥️ Needs better iPad/tablet support
🔑 Inconvenient login process

Antonelli HVAC Supply by Billtrust

Heating & A/C Distributor

Worth Considering

💼 Business

0.0(0 ratings)

Free

More Hvacr Supply apps to explore

Fissco Supply HVAC

by Fissco Supply HVAC

This app provides HVACR technicians with essential tools and information for field service. It includes refrigerant calculators, troubleshooting guides, product finders, and access to spare parts. Listen to educational podcasts to enhance your knowledge on the go.

Refrigerant Slider for P/T calculationsSolenoid valve coil testing toolRefrigeration system troubleshooting guide

by Standard Supply Inc.

Free

💼 Business

(0)

Danfoss Troubleshooter

Troubleshoot HVACR systems

Free

This app helps HVACR technicians diagnose and resolve system issues. It guides users through common symptoms, identifies potential causes, and recommends solutions. An offline database is available for use in remote locations.

Diagnose HVACR system issuesIdentify common symptomsRecommend solutions

Locke Supply Co.'s Mobile App

Free

Shop for plumbing, electrical, and HVAC supplies with ease. Browse an extensive catalog, place orders for delivery or pickup, and access real-time pricing and inventory updates. Track your order history and reorder favorites for a streamlined procurement process.

Easy ordering for plumbing, electrical, HVACBrowse extensive product catalogReal-time pricing and inventory

PT Charts Superheat Subcooling

Free

This app provides an instant mobile refrigerant charge calculator for HVACR applications. It supports various refrigerants and allows users to calculate the correct system charge based on superheat, subcooling, or airflow, along with environmental conditions.

Instant refrigerant charge calculatorSuperheat calculator (non-TXV)Subcooling calculator (TXV)

Plumbing & HVAC Supply

This app simplifies product shopping for businesses by providing real-time pricing and availability. Users can easily search, browse, save favorites, and access order history, all while locating nearby stores.

Real-time pricing and availabilityProduct search and browse with filtersSaved login and favorites lists

💼 Business

(9)

free

HVACR Learning Network by ESCO

Enhance Your HVACR Knowledge

Free

Access HVACR courses, communities, and resources on the go. Stay updated with industry trends and engage with peers. Ideal for professionals and students preparing for certifications and sharpening technical skills.

Access enrolled courses and study materialsStay updated on industry trendsEngage with HVACR professionals

This app offers comprehensive study materials and tools for HVAC certification, including practice questions, AI tutoring, and field tools for real-time data analysis. It connects with compatible devices for enhanced functionality and provides community features for collaborative learning.

3,500+ EPA 608 practice questionsNATE and OSHA certification prepBluetooth connectivity with Fieldpiece manifolds

📚 Education

(18)

free with in-app purchases

Consolidated Supply Co.

Plumbing & Water Works Supply

Free

Order plumbing and water works supplies anytime, anywhere. Access detailed product specifications, images, and installation guides for efficient project management.

24/7 orderingProduct specificationsImages

This app serves as a comprehensive resource for HVAC technicians, offering a podcast, tech tip articles, and interactive calculators. It aims to enhance knowledge of HVAC theory, industry updates, and essential mathematics for both current and aspiring professionals.

HVAC School podcast episodesTech tip articles by professionalsInteractive HVAC equation calculators

Connect. Perform. Prosper.

Free

This application helps HVAC technicians diagnose and repair systems quickly and accurately. It offers robust diagnostic tools to identify problems faster, leading to fewer callbacks and more satisfied customers. It supports various HVAC systems, making it an all-in-one solution for professionals.

Quick HVAC system diagnosisAccurate repair solutionsReduced troubleshooting time

📊 Productivity

(5)

free

EPA 608 Exam Prep & HVAC Test

Practice Type 1 2 3 for 2026

Free

Prepare for your EPA 608 certification exams with realistic practice tests and quizzes. Featuring over 1,600 expert-written questions, detailed explanations, and personalized study plans, this app helps you pass on your first attempt.

Realistic practice exams1,600+ expert questionsDetailed explanations

📚 Education

(1.6K)

free with in-app purchases

APR Supply

APR Supply Co

Free

This app allows plumbing and HVAC professionals to search and order equipment and supplies online. Users can scan barcodes, create product groups, save carts, and review order history. It also provides account management features and location services.

Search product catalog with filtersScan barcodes with cameraCreate and save product groups

💼 Business

(3)

ad-supported

FAQ about Hvacr Supply

What are the best hvacr supply apps for iPhone?

Johnstone Supply HVACR tops our hvacr supply apps ranking as of May 2026, with a 5.0-star average from 6 App Store ratings, and it's free to download.

Are there free hvacr supply apps for iPhone?

Yes — 20 of the top hvacr supply apps we rank are free to download, including Johnstone Supply HVACR and SupplyHouse.

Does Johnstone Supply HVACR have ads or in-app purchases?

Johnstone Supply HVACR has no ads and has no in-app purchases, according to its App Store listing as of May 2026.

How many hvacr supply apps are on the App Store?

We track 222+ hvacr supply apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.

What is Johnstone Supply HVACR?

Johnstone Supply HVACR is a mobile application that provides wholesale HVAC and refrigeration parts, supplies, and equipment. It allows users to check real-time availability, scan barcodes, and access contractor tools.

How do I get an account for Johnstone Supply HVACR?

You can request an account in-store at any Johnstone Supply location or online at JohnstoneSupply.com. The app facilitates access to their complete selection of HVAC and refrigeration products.

Best Hvacr Supply Apps

Compare top Hvacr Supply Apps (May 2026)

Top Picks for Hvacr Supply

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

More Hvacr Supply apps to explore

FAQ about Hvacr Supply

What We Love

Room to Improve