Comparison

Baker HVAC Pro+ vs HVAC ResLoad

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Baker HVAC Pro+

This app provides HVAC/R professionals with on-the-go access to product information and essential tools. It features real-time order tracking, a duct calculator, warranty verification, and branch location details. Users can also search for parts, view technical documents, and receive special offer notifications.

Highlights
  • Real-time order status
  • Duct calculator
  • Product availability and pricing
  • Warranty registration verification
  • Parts and model search
  • Technical document access
  • Branch locator and directions
Features
Read full description

BAKER DISTRIBUTING COMPANY strives to make life as an HVAC/R Professional easier, saving you time and hassle through innovation. Our mobile app HVAC/R PRO provides access to product information and easy-to-use tools while on the go. * Now view real-time order status for all your orders (ORDER STATUS) * Duct calculator to help determine duct size, material and specifications for new installations and retrofits (CALCULATORS) * Sign in to link your online account to view prices, add to cart and check orders (SIGN IN) * See real-time availability for your preferred branch and other nearby Baker Distributing Company branches (PRODUCTS) * Search by system needs to find AHRI matched systems with real-time inventory and system pricing (AHRI) * Verify Limited Warranty Registrations while in the field (WARRANTY) * Search for an HVAC equipment model, view the parts list and superseded parts, check availability at Baker Distributing Company locations (PARTS LIST) * View Spec Sheets, Wiring Diagrams, Installation Guides, Consumer Literature, etc. for Baker Distributing Company Products (DOCUMENTS) * See nearby Baker Distributing Company locations, their Hours of Operation, get Directions, call the store (BRANCHES) * Receive Push Notifications of Special Offers & Promotions at Baker Distributing Company * Scan QR Code & UPC Bar Codes for fast product look ups * See Turn by Turn Driving Directions, through your favorite mapping app, to Baker Distributing Company locations * Light up attics, closets and basements while you work (FLASHLIGHT) * Also, the app now remembers your last 10 searches Our mission is to deliver the quality HVAC/R products you need, when you need them, and provide expert technical support. Our goal is to be your HVAC/R Supplier of Choice. We know you have a choice when buying all your HVAC/R related items. Thank you for trusting Baker Distributing Company. We are proud to have the opportunity to serve you.

About

HVAC ResLoad

Perform ACCA Manual J8 load calculations for residential and small commercial buildings. Generate and email PDF reports for clients and building officials. Includes extensive weather and construction data for detailed analysis.

Highlights
  • ACCA Manual J8 load calculations
  • Field-based cooling and heating load calculations
  • Emailable PDF reports
  • Unlimited projects and templates
  • Global weather data
  • Extensive construction data
  • Room-by-room analysis
Features
Read full description

This app is great for HVAC technicians, contractors, homeowners, HERS and PHIUS raters to easily perform ACCA Manual J8 load calcs. For online help and training videos, go here: http://bit.ly/1PhqlDi The HVAC ResLoad-J app from Carmel is an ACCA-approved Manual J8 residential load calculation app for the Apple iPad. It allows engineers, contractors, and technicians to perform field-based cooling and heating load calculations on residential and small commercial buildings. Users are then able to email PDF reports to customers and local building officials. Reports produced by this app will be acceptable by all municipalities/states (including 30+ US states that have passed laws requiring contractors to submit load calcs from ACCA-approved software.) The HVAC ResLoad-J app allows users to create unlimited projects and perform both block and room-by-room loads. The app includes weather data for 1000s of cities throughout the world and construction data for 100s of wall, floor, roof, ceiling, and window types. The user is also able to model detailed appliance, duct, infiltration, and ventilation loads. The HVAC ResLoad-J app was specifically designed for the Apple iPad, taking advantage of the larger screen, rotating user interface, and other functionality unique to the iPad. This app is similar to our very popular HVAC Residential Load Calcs HD app for the iPad, and it includes many of the same inputs and results. However, the "J" app is ACCA-approved, and thus requires much more detailed analysis of the building. Other features include: 1. Includes a 1000+ world-wide city weather database 2. Allows you to create and store an unlimited number of projects. You can also re-use existing projects as templates for new projects. 3. Includes data for 100s of construction types for walls, roofs, floors, doors, windows, skylights, and ceilings. 4. Allows you to specify an unlimited # of building envelope types (i.e. – doors, walls, roofs, floors, ceilings), window types, and skylight types for each building. 5. Allows you to input individual home appliance information. 6. Allows you to instantly view total heating and cooling load results as you update input data. 7. Allows you to view comprehensive cooling and heating load breakdown reports including breakdown by envelope load, window load, skylight load, infiltration load, ventilation load and internal load contributions. 8. Also performs room-by-room cooling and heating load calc analysis 9. Includes the ability to display a wide variety of on-screen reports including checksum reports (ie – BTUh/SqFt, SqFt/Ton, etc.), complete heating and cooling load breakdown reports, and even graphically-pleasing pie charts showing cooling and heating load breakdowns. These reports can be converted to PDFs and emailed from right within the app. 10. Includes the ability to display a comprehensive HTML report that you can email to yourself or others, and it also includes a spreadsheet attachment that you can open in Excel to create customized reports. 11. Includes the ability to display units in either English (IP) or Metric (SI). 12. As of 2020, includes new project input reports that allow you to print or export to PDF via email. The benefits of using this app are numerous including: 1. Great for use out in the field. Quickly size heating and cooling equipment, show the client, then email the results back to your office for further analysis. 2. Show off your advanced on-screen reports to clients convincing them you are using cutting-edge technology. 3. Save time by inputting information in the field and then returning to your office to perform more in-depth analysis. 4. Submit reports to local municipalities that require ACCA-approved Manual J8 residential load calcs for equipment replacement. Bonus: The HVAC ResLoad-J app now includes our popular HVAC Equipment Locator app built right in! Click here for details about that app: http://bit.ly/1a2RskH

Screenshots

Baker HVAC Pro+4 screens

Verdict

The call

The clearest difference is price: Baker HVAC Pro+ at Free against HVAC ResLoad's $199.99. Baker HVAC Pro+ also leads on rating (4.9 vs 3.4) and review sentiment (85% vs 50%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Baker HVAC Pro+ is free to download; HVAC ResLoad costs $199.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Baker HVAC Pro+ holds the better App Store score, 4.9 against 3.4. That said, the two scores are not equally well evidenced: Baker HVAC Pro+ has 587 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 85% of Baker HVAC Pro+'s written reviews are positive against 50% of HVAC ResLoad's.

UpkeepUpdate frequency

Baker HVAC Pro+ ships an update monthly, HVAC ResLoad every 4 months. The most recent releases landed on September 26, 2026 and June 19, 2026 respectively.

Scorecard6 real differences · 4 level
Baker HVAC Pro+ versus HVAC ResLoad: the parameters behind the verdict, then further details
ParameterBaker HVAC Pro+HVAC ResLoad
PriceFree — better$199.99
Rating4.9 (587 ratings) — better3.4 (8 ratings)
Positive reviews85.0% of reviews — better50.0% of reviews
Number of ratings587 — better8
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported — betterPaid
DevicesiPhone, iPad — betteriPad
Requires iOS16.015.6 — better
Further details — not scored
Size165 MB23 MB
Age rating4+4+
DeveloperWatsco, Inc.Carmel Software Corporation

Customer experience

Baker HVAC Pro+

All ratings587 ratings
Positive96.9%
Neutral1.7%
Negative1.4%
Written reviews20 reviews
Positive85.0%
Neutral5.0%
Negative10.0%

HVAC ResLoad

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Baker HVAC Pro+

Reported bugs

2 issues
  • App not working anymore
  • Error messages

Requested features

2 requests
  • Add R448A to P/T calc
  • Tie account to app for pricing

HVAC ResLoad

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Baker HVAC Pro+

No in-app purchases

None

HVAC ResLoad

No in-app purchases

Questions

Is Baker HVAC Pro+ free?
Baker HVAC Pro+ is free to download, with no in-app purchases.
Is HVAC ResLoad free?
HVAC ResLoad costs $199.99, with no in-app purchases.
Which has better reviews, Baker HVAC Pro+ or HVAC ResLoad?
Baker HVAC Pro+ is rated higher. Baker HVAC Pro+ averages 4.9 out of 5 from 587 ratings, while HVAC ResLoad averages 3.4 from 8 ratings.
Do Baker HVAC Pro+ or HVAC ResLoad have ads?
Neither Baker HVAC Pro+ nor HVAC ResLoad shows ads.
Which is updated more often, Baker HVAC Pro+ or HVAC ResLoad?
Baker HVAC Pro+ ships an update monthly, and HVAC ResLoad every 4 months. Most recently, Baker HVAC Pro+ was updated on September 26, 2026 and HVAC ResLoad on June 19, 2026.

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