Comparison

SMART Service Tool vs Hussmann TechConnect

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

Head to head
About

SMART Service Tool

This tool helps HVACR technicians quickly convert pressure to temperature and calculate superheat/subcooling using refrigerant data. It offers selectable units, customizable displays, and the ability to record and email data.

Highlights
  • Pressure to temperature conversion
  • Superheat and subcooling calculation
  • Selectable units of measure
  • Digital or analog display modes
  • Record and email data
  • Over 65 refrigerants supported
Read full description

The Parker Sporlan SMART Service Tool, along with unique Bluetooth Low Energy sensors, allows quick pressure to temperature conversion and automatic calculation of superheat and subcooling by utilizing essential refrigerant data in the app. Contractors and technicians will enjoy the user friendly design and precise calculations (based on National Institute of Standards and Technology (NIST) Refrigerant Properties). Features: • Selectable units of measure • User defined display – Display data in digital or simulated analog modes • Ability to record and e-mail data from within the app • More than 65 refrigerants (pure and mixtures) are available. The Bluetooth Low Energy sensors are offered for sale from Sporlan Division of Parker Hannifin. About Sporlan Division: From the 1947 launch of the Catch-All®, the world’s first molded core filter-drier, to today’s intricate electronic valve and controller packages, for over 80 years Sporlan has set the industry standard for the development and manufacture of leading edge HVACR components. About Parker Hannifin: Founded in 1918, Parker Hannifin Corporation is the world’s leading diversified manufacturer of motion and control technologies and systems, providing precision-engineered solutions for a wide variety of mobile, industrial and aerospace markets. About Semireg Industries: Based out of Minnesota, Semireg Industries, LLC develops award-winning software applications that integrate with hardware using Bluetooth Low Energy, WiFi and USB. Applications developed by Semireg enable users to understand complex systems with intuitive control of sensors and data visualizations.

About

Hussmann TechConnect

Connect with industry professionals and stay informed about food retail management and services. Access news, events, live streams, and a contact directory. Share content and take notes on important documents.

Highlights
  • Industry news and alerts
  • Event calendar integration
  • Live and archived video streaming
  • Content sharing
  • Note-taking on documents
  • Industry contact directory
Features
Read full description

The Hussmann TechConnect App is the official app allowing those interested in the food retailing industry to connect with Hussmann. This mobile app provides you with interactive features, continuously updated content and the ability to easily and constantly be in the know about all things regarding proper food-retail management and services including: • Alerts regarding the most recent news, events, and important industry information • The ability to add upcoming events to native calendar • Interact with others in the industry by liking and commenting on content • Streaming of videos both live and archived • Share content with your colleagues via your favorite social media channels and email • Take notes on presentations and other documents contained in the app • A directory that allows you to call and email important industry contacts • . . . and more!

Screenshots

SMART Service Tool1 screens
Hussmann TechConnect4 screens

Verdict

The call

The clearest difference is rating: Hussmann TechConnect at 5.0 against SMART Service Tool's 3.4. Hussmann TechConnect also leads on review sentiment (100% vs 75%) and iOS requirement (13.4 vs 26.0). SMART Service Tool's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (21 vs 1). On price, ads, in-app purchases and monetization model 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

Hussmann TechConnect holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: SMART Service Tool has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of SMART Service Tool's written reviews are positive against 100% of Hussmann TechConnect's.

UpkeepUpdate frequency

SMART Service Tool ships an update every 3 weeks, Hussmann TechConnect every 3 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
SMART Service Tool versus Hussmann TechConnect: the parameters behind the verdict, then further details
ParameterSMART Service ToolHussmann TechConnect
PriceFreeFree
Rating3.4 (21 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings21 — better1
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS26.013.4 — better
Further details — not scored
Size62 MB48 MB
Age rating4+4+
DeveloperRodrigo MirandaHussmann Corporation

Customer experience

SMART Service Tool

All ratings15 ratings
Positive73.3%
Neutral6.7%
Negative20.0%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

Hussmann TechConnect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SMART Service Tool

No in-app purchases

None

Hussmann TechConnect

No in-app purchases

Questions

Is SMART Service Tool free?
SMART Service Tool is free to download, with no in-app purchases.
Is Hussmann TechConnect free?
Hussmann TechConnect is free to download, with no in-app purchases.
Which has better reviews, SMART Service Tool or Hussmann TechConnect?
Hussmann TechConnect is rated higher. SMART Service Tool averages 3.4 out of 5 from 21 ratings, while Hussmann TechConnect averages 5.0 from 1 ratings.
Do SMART Service Tool or Hussmann TechConnect have ads?
Neither SMART Service Tool nor Hussmann TechConnect shows ads.
Which is updated more often, SMART Service Tool or Hussmann TechConnect?
SMART Service Tool ships an update every 3 weeks, and Hussmann TechConnect every 3 months. Most recently, SMART Service Tool was updated on October 24, 2026 and Hussmann TechConnect on October 7, 2026.

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