Comparison

SMART Service Tool vs Parker Device Connect

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

Parker Device Connect

Access real-time health, operating, and error history for Parker devices with NFC. View device parameters and store data locally for quick diagnosis, even when the device is powered off.

Highlights
  • Device health status
  • Operating information
  • Error history
  • Device parameter overview
  • NFC data exchange
  • Local data storage
Features
Read full description

The Parker Device Connect app provides a quick overview about the current status of Parker devices equipped with an NFC interface. The diagnosis of the devices is possible when it is switched-on and without power supply. Supported functions: - Health status of the device - Operating information - Error history - Overview of device parameters The app exchanges data with the on-board electronics via NFC, displays it to the customer and stores it in a database.

Screenshots

SMART Service Tool1 screens
Parker Device Connect4 screens

Verdict

The call

The clearest difference is rating: Parker Device Connect at 5.0 against SMART Service Tool's 3.4. Parker Device Connect also leads on iOS requirement (15.0 vs 26.0). SMART Service Tool's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (21 vs 2). 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

Parker Device Connect 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 2, so its average is the more settled of the two.

UpkeepUpdate frequency

SMART Service Tool ships an update every 3 weeks, Parker Device Connect every 6 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
SMART Service Tool versus Parker Device Connect: the parameters behind the verdict, then further details
ParameterSMART Service ToolParker Device Connect
PriceFreeFree
Rating3.4 (21 ratings)5.0 (2 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings21 — better2
Update frequencyEvery 3 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size62 MB31 MB
Age rating4+4+
DeveloperRodrigo MirandaParker Hannifin Corporation

Customer experience

SMART Service Tool

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

Parker Device Connect

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SMART Service Tool

No in-app purchases

None

Parker Device Connect

No in-app purchases

Questions

Is SMART Service Tool free?
SMART Service Tool is free to download, with no in-app purchases.
Is Parker Device Connect free?
Parker Device Connect is free to download, with no in-app purchases.
Which has better reviews, SMART Service Tool or Parker Device Connect?
Parker Device Connect is rated higher. SMART Service Tool averages 3.4 out of 5 from 21 ratings, while Parker Device Connect averages 5.0 from 2 ratings.
Do SMART Service Tool or Parker Device Connect have ads?
Neither SMART Service Tool nor Parker Device Connect shows ads.
Which is updated more often, SMART Service Tool or Parker Device Connect?
SMART Service Tool ships an update every 3 weeks, and Parker Device Connect every 6 months. Most recently, SMART Service Tool was updated on October 26, 2026 and Parker Device Connect on October 19, 2026.

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