Comparison

Baker HVAC Pro+ vs SmarTech

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Warranty Registrations while in the field (WARRANTY) * Search for an HVAC equipment model, view the parts list and superseded parts, check availability at Baker Distributing Company locations (PARTS LIST) * View Spec Sheets, Wiring Diagrams, Installation Guides, Consumer Literature,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

SmarTech

This app connects to a digital manifold to display accurate pressure and temperature readings. It offers real-time Superheat and Subcooling calculations, supports over 109 refrigerants, and features a "Smart Charge Zone" for optimal system charging. Users can also generate and export system performance reports.

Highlights
  • Real-time pressure and temperature readings
  • Superheat and Subcooling calculations
  • 109+ refrigerant types supported
  • Smart Charge Zone indicator
  • System performance reporting
  • PDF/CSV report export
Features
Read full description

The Uniweld SmarTech™ Digital Manifold App communicates with your SmarTech™ Digital Manifold to clearly display professionally accurate pressure and temperature readings in the palm of your hand. Monitor target and actual Superheat and Subcooling calculations in real-time, as pressure and temperature readings fluctuate. Choose from over 109 different refrigerant types and create a custom list of your most commonly used refrigerants. SMART CHARGE ZONE: All the guess work is taken out of properly charging the system with the color coded Smart Charge Zone feature. The difference between the target and actual Superheat or Subcooling is shown with color indicators that signal whether the system is overcharged (RED), undercharged (BLUE), or has an accurate "In The Zone" system charge (GREEN). REPORTING: Take your business to the next level with system performance reporting. Enter company details along with customer and equipment information and with one touch, produce a SmarTech™ Verified System Performance Report that is ready for export as a PDF or CSV file. Reports can easily be emailed for saving, tracking, or printing. Uniweld Products, Inc... "Quality Tools That Go To Work With You®". This app also works as a free, stand-alone P/T Calculator!

Screenshots

Baker HVAC Pro+4 screens
SmarTech3 screens

Verdict

The call

The clearest difference is review sentiment: Baker HVAC Pro+ at 85% against SmarTech's 25%. Baker HVAC Pro+ also leads on rating (4.9 vs 3.6) and update cadence (monthly vs every 12 months). SmarTech's advantage is monetization model (free vs ad-supported). On price, ads, in-app purchases and device support 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

Both are free to download. 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 3.6. That said, the two scores are not equally well evidenced: Baker HVAC Pro+ has 587 ratings behind it against 9, 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 25% of SmarTech's.

UpkeepUpdate frequency

Baker HVAC Pro+ ships an update monthly, SmarTech every 12 months. The most recent releases landed on September 21, 2026 and June 1, 2026 respectively.

Scorecard5 real differences · 5 level
Baker HVAC Pro+ versus SmarTech: the parameters behind the verdict, then further details
ParameterBaker HVAC Pro+SmarTech
PriceFreeFree
Rating4.9 (587 ratings) — better3.6 (9 ratings)
Positive reviews85.0% of reviews — better25.0% of reviews
Number of ratings587 — better9
Update frequencyMonthly — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size165 MB21 MB
Age rating4+4+
DeveloperWatsco, Inc.Uniweld Products, Inc.

Customer experience

Baker HVAC Pro+

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

SmarTech

All ratings9 ratings
Positive55.6%
Neutral11.1%
Negative33.3%
Written reviews4 reviews
Positive25.0%
Neutral25.0%
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

SmarTech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Baker HVAC Pro+

No in-app purchases

None

SmarTech

No in-app purchases

Questions

Is Baker HVAC Pro+ free?
Baker HVAC Pro+ is free to download, with no in-app purchases.
Is SmarTech free?
SmarTech is free to download, with no in-app purchases.
Which has better reviews, Baker HVAC Pro+ or SmarTech?
Baker HVAC Pro+ is rated higher. Baker HVAC Pro+ averages 4.9 out of 5 from 587 ratings, while SmarTech averages 3.6 from 9 ratings.
Do Baker HVAC Pro+ or SmarTech have ads?
Neither Baker HVAC Pro+ nor SmarTech shows ads.
Which is updated more often, Baker HVAC Pro+ or SmarTech?
Baker HVAC Pro+ ships an update monthly, and SmarTech every 12 months. Most recently, Baker HVAC Pro+ was updated on September 21, 2026 and SmarTech on June 1, 2026.

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