SMART Service Tool vs SATURNUS 20.20
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
SATURNUS 20.20
Access your management system remotely from your smartphone or tablet. Get a quick overview of important tasks, enter data easily, and receive notifications for alarms and activities. Stay informed about your herd's health and performance on the go.
- Remote system access
- Quick overview of attentions
- Fast data entry
- Alarm notifications
- Cow calendar management
- Veterinary checklist
- AMS performance tracking
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The SATURNUS 20.20 app is a mobile extension of your SATURNUS 20.20 desktop software. Save time behind your PC and have access to your SATURNUS 20.20 management system remotely from your smartphone and tablet. Have a quick overview of attentions, easy and fast data entry. Receive notifications in case of alarms and MRS activity attentions. Information always in reach: - Cow calendar attentions - Veterinary check list - Milking attentions - MRS activity attentions - Alarms - Individual cow information - AMS performance - Key performance indicators Enter or modify data immediatly - Cow calendar data - Milk settings - Feed settings - Cow sorting settings - Milk separation settings To be able to link the app to your SATURNUS 20.20 desktop you need version 5.1 or higher.
Screenshots
Verdict
The clearest difference is rating: SMART Service Tool at 3.4 against SATURNUS 20.20's 2.5. SMART Service Tool also leads on update cadence (every 3 weeks vs every 9 months) and ratings volume (21 vs 2). SATURNUS 20.20's advantage is iOS requirement (13.0 vs 26.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SMART Service Tool holds the better App Store score, 3.4 against 2.5. 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.
SMART Service Tool ships an update every 3 weeks, SATURNUS 20.20 every 9 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | SMART Service Tool | SATURNUS 20.20 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (21 ratings) — better | 2.5 (2 ratings) |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 21 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Rodrigo Miranda | UNIFORM-Agri |
Customer experience
SMART Service Tool
SATURNUS 20.20
In-app purchases
SMART Service Tool
No in-app purchases
SATURNUS 20.20
No in-app purchases
Questions
Is SMART Service Tool free?
Is SATURNUS 20.20 free?
Which has better reviews, SMART Service Tool or SATURNUS 20.20?
Do SMART Service Tool or SATURNUS 20.20 have ads?
Which is updated more often, SMART Service Tool or SATURNUS 20.20?
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