The 16 Best HVAC Apps for Service Engineers

The 16 Best HVAC Apps for Service Engineers

Modern HVAC engineers need to have the right information and resources available to service their customers in the field. HVAC service apps can help to give you access to crucial information at the touch of a button on your mobile device.

To save you the trouble of searching the store for apps, we’ve composed a list of the 16 best apps for HVAC engineers to use. These include:

  • HVAC Business Apps
  • HVAC Learning Apps
  • HVAC Calculator Apps
  • HVAC Utility Apps

HVAC Business Apps

1. CompanyCam

CompanyCam - Best HVAC Apps

(iOS – Free; Android – Free)

CompanyCam can improve communications between field staff and the back office by enabling the delivery of images in real-time. This smart app largely reduces the number of phone calls between engineers and office staff. This ensures the line is free for calling customers. Images from previous jobs are also stored in a visual glossary in CompanyCam.

This HVAC app will automatically sort photos by location using GPS. This ensures easy referencing of all photos taken as they can be organised specifically by job site. CompanyCam works in very similar ways to social media. Employees are able to comment, leave voice notes, and tag colleagues in photos.

By documenting every job with visual evidence, this can reduce the number of disputes between colleagues and customers alike. Managers also get a day-to-day overview of the company’s operations without the hassle of sending photos via email or text.

2. Joblogic® – All-in-One HVAC App (Essential)

A mobile service app allows HVAC field staff to remove the paper trail and communicate with their office team in real-time. HVAC software, like Joblogic, gives business owners an all-in-one system to schedule, track and manage their HVAC engineers more efficiently. Our mobile app is a great solution for minimising admin errors and completing work orders at the first attempt. It is available for both iOS and Android.

With Joblogic, engineers can:

  • Joblogic - Best HVAC AppsReceive new work orders and job histories on their mobile device.
  • Capture new job information, notes and photos on the go.
  • Collect customer signatures on-site.
  • Take payments from customers and log new enquiries on the spot.
  • Send job information and reports back to the office in real-time.
  • Cut out office trips and go entirely paperless.

Calculate Your Business ROI

HVAC Learning Apps

3. HVAC Flashcards

HVAC Flashcards - Best HVAC Apps

(iOS – £4.99)

For those currently studying for the HVAC exam, this service app will help you gain a better understanding of the technology, terms and theories associated with HVAC. With over 1000 ready-to-go flashcards from 5 separate categories, all topics featured in the HVAC exam are covered. This allows students to learn as effectively as possible and develop their knowledge. Another feature is the ability to create your own flashcards and store them on your mobile device to ensure you are focusing on your weak points.



4. HVAC Practice Test

HVAC Practice Test - Best HVAC Apps

(iOS – Free; Android – Free)

With thousands of questions to answer about current HVAC trends, HVAC Practice Test is one of the most useful educational tools available on your mobile. Users can track their progress, brush up on the latest terminology, and even challenge friends all on this handy app.

This app provides aspiring engineers with questions on many different topics written by expert tutors in the field of HVAC. With its in-app analytics, users can track their own strengths and weaknesses. They also have the ability to view helpful progress statistics for each question.

Whether you’re an established engineer who wants to stay on top of the HVAC trade, or a newcomer who wants to test their knowledge, this app will challenge all who use it.


HVAC Calculator Apps

5. HVAC Buddy

HVAC Buddy - Best HVAC Apps

(iOS – £9.99; Android – £9.99)

HVAC Buddy is designed to ensure your field staff are working safely and efficiently. This all-in-one service app makes work easier with its ability to perform refrigerant charging as well as its diagnostic capabilities. When you’re servicing any HVAC equipment, this app can be used to diagnose and calculate the correct refrigerant charge.

Engineers can enter the refrigerant type, pressures, and temperatures, and HVAC Buddy will show them the results based on Superheat, Subcooling, Airflow Target, Actual and Difference metrics. These figures can be sent via email in a personalised report to all of your customers.



6. HVAC Check & Charge

HVAC Check and Charge - Best HVAC Apps

(iOS – Free; Android – Free)

This app is a simple refrigerant charge calculator the mobile workforce can use out on jobs. HVAC Check & Charge is a handy mobile charging app with which you can use to make quick calculations to find out the necessary refrigerant charge.

HVAC Check & Charge is commonly used for a number of refrigerants including: R-22; R-41oA; R-32; R-407C and R-134a.

With the choice of subcooling, superheat, or airflow calculators, engineers can input the system temperature with sensible and latent environmental loads. Using this information, this HVAC app can calculate the correct system charge. This signifies whether any alterations are needed based on the conditions.


7. HyTools

HyTools - Best HVAC Apps

(iOS – Free; Android – Free)

Developed by IMI Hydronic Engineering, HyTools provides HVAC pros with an intuitive, easy-to-use hydronic calculator app. IMI Hydronic Engineering are the industry leaders in temperature control and hydronic distribution systems. With this in mind, you can be sure a wealth of knowledge and experience has gone into building HyTools.

This app provides unit conversions for field staff who work with heating and cooling systems. Using the apps many hydronic calculations, HyTools enables optimisation for HVAC systems. This includes valve sizing and presetting, radiator power estimation, dirt and air separator pressure drop calculation, and much more.


8. iManifold

iManifold - Best HVAC Apps

(iOS – Free; Android – Free)

The iManifold app is a handy troubleshooter which calculates HVAC system processes and performance. This app for HVAC engineers performs these calculations from user input and live system data. This helps to ensure HVAC field staff have improved accuracy and efficiency. HVAC engineers are able to choose from over 40 refrigerants and equipment options, as well as access to live yearly savings analysis.




9. Duct Calc Elite

Duct Calc Elite - Best HVAC Apps

(iOS – £6.99; Android – £5.83)

With this HVAC app installed, field staff can make the most out of a customer’s HVAC system, and eliminate potential problems. If the duct size is too small, the system will have to work more to ensure the property is sufficiently heated and cooled to appropriate temperatures. On the other hand, duct sizes that are too big will impact the velocity so homeowners may not feel the full effect through the vents.

This useful app calculates the ductwork sizing for you, as well as providing an intuitive interface. This allows HVAC engineers to enter the values for each calculation with confidence.



10. HVAC Duct Sizer

HVAC Duct Sizer - Best HVAC Apps

(iOS – £5.99; Android – £0.99)

HVAC field staff working with ventilation systems can use the HVAC Duct Sizer app to perform quick and easy duct sizing. This universal HVAC app enables field staff to enter various parameters to identify sizes that are within the friction loss bounds.

Choose from a number of operating modes including:

Find size by airflow: Presents both exact and rounded estimations of height, width, and diameter dimensions. Velocity and friction loss is also calculated.

Find size by dimensions: Engineers can examine an existing duct system by entering the current duct dimensions and the airflow or velocity numbers to calculate the duct friction loss.

11. Bluon HVAC

Bluon HVAC - Best HVAC Apps

(iOS – Free; Android – Free)

Bluon HVAC is the go-to app for all things HVAC. This service app features over 17,000 HVAC systems in North America, including information on R-22 replacements. The app features a replacement toolbox, which gives access to subcool and superheat calculators, a nitrogen pressure test tool, an airflow calculator, and more. If you’re unsure about R-22 replacements, the app includes guides and videos to walk you through this process. Engineers can also brush up on standard HVAC procedures by reading the various best practice guides featured in the app.



HVAC Utility Apps

12. Refrigerant Slider

Refrigerant Slider - Best HVAC Apps

(iOS – Free; Android – Free)

Refrigerant Slider is a simple and efficient pressure-to-temperature refrigerant converter. Developed by engineering experts, Danfoss, the app covers 69 different types of refrigerants. You will have access to a wealth of knowledge with the app’s comprehensive description of the various refrigerant types. The Refrigerant Slider allows HVAC field staff to view vital information such as the Global Warming Potential and Ozone Depleting Potential of refrigerant materials.



13. iHandy Level

iHandy Level - Best HVAC Apps

(iOS – Free; Android – Free)

This app is a useful level for your mobile device. With a practical calibration capability, HVAC engineers can work unimpeded around sharp angles and slopes all on their mobile device. Don’t worry if you’re a first-time user, as iHandy Level includes calibration instructions to guide you. The app also includes lighting effects and woodgrain to improve the user experience.





14. HVAC Refrigerant PT

HVAC Refrigerant PT - Best HVAC Apps

(iOS – £5.99; Android – £4.99)

Aimed more at HVAC professionals, the HVAC Refrigerant PT app provides the mobile workforce with a wealth of refrigerant information. This ranges from bubble and dew pressures to a complete pressure/temperature (PT) chart. The app also provides information for 33 refrigerants. This useful HVAC app also includes customisable settings to include refrigerant type, temperature (°F or °C), and seven different units of pressure.

Information is readily available on classification, density, critical temperatures and pressures, and much more. HVAC Refrigerant PT can be used anywhere for quick referencing.



15. HVAC Load Plus

HVAC Load Plus - Best HVAC Apps

(iOS – £23.99)

This HVAC service app is a useful companion for the mobile workforce. Using HVAC Load Plus, field staff can size cooling and heating units, and present these results to customers. This information can then be sent to the back office via email for further insight. This is a great time-saver, as information can be inputted by engineers out in the field and the back office can analyse this data straight away.




16. MeasureQuick HVAC

MeasureQuick HVAC - Best HVAC Apps

(iOS – Free; Android – Free)

This useful app allows HVAC engineers to measure and identify both minor and major system problems. Thanks to cloud storage and retrieval, job information, equipment specs, and system data can be stored and viewed. This can give managers peace of mind that the inspection process has been completed fully and accurately.

To learn more about Joblogic, book a free demo with us today. Our specialised team of trainers will be happy to guide you through our platform to help determine how it can best enhance your business.

Or, why not discover our list of the best apps for plumbing businesses to utilise?

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