PLUS+1® Service Tool vs Belimo Assistant 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PLUS+1® Service Tool
This tool allows for diagnostics and parameter downloads to electronic components. It connects to controllers for performance logging and tuning, streamlining the development of advanced machinery.
- Perform diagnostics on electronic components
- Download applications to controllers
- Download parameters to controllers
- Log controller performance
- Tune controller performance
- Accelerate development process
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The PLUS+1® Service Tool performs diagnostics on PLUS+1® electronic components. In PLUS+1® GUIDE you build your application with drag-and-drop logical components or software blocks in the graphical interface. It is engineered to accelerate your development process and bring higher quality machines to market faster. Use the PLUS+1® Service Tool to download the built application to a controller. You can download parameters to a controller, then you can log and tune the controller performance.
Belimo Assistant 2
This app allows for the setup, operation, and troubleshooting of Belimo devices like actuators and valves using a smartphone or tablet. It offers features for checking parameters, monitoring device status, and generating reports.
- Device parameter modification
- Identification data display
- MP-Bus, BACnet, Modbus addressing
- Guided parameter setup
- Configuration copy/paste
- Live trending and local override
- Device health and operation monitoring
- Digital report generation
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Belimo Assistant 2 enables wired and wireless setup, on-site operation, and troubleshooting of Belimo damper actuators, control valves, sensors and meters with smartphone and tablet. Key features: • Check and modify device setting parameters • Display identification data: device type, position, designation, serial number, bus address • Addressing (MP-Bus, BACnet, Modbus, TCP/IP) • Setup: guided parameter setup for your device • Copy/Paste configuration: replicate settings for same device type • Live Trend: perform local override and live trending with easy share function • Health: monitor overall device and operation status. E.g. Power supply, Bus state, Sensor state, etc. • Operation: monitor device KPIs with live updates • Reports: retrieve digital reports of your device with easy share function. E.g. Calibration certificate, Commissioning report • Export Device Configuration: create log file with easy share function • In-app language adjustment (EN/DE/FR/IT/ES/CN/RU) Accessories: • LINK.10 (Converter Bluetooth / NFC) Notes • The App can be installed on iPhones or iPads with iOS 17+
Screenshots
Verdict
The clearest difference is rating: PLUS+1® Service Tool at 4.0 against Belimo Assistant 2's 3.4. PLUS+1® Service Tool also leads on iOS requirement (14.0 vs 17.0). Belimo Assistant 2's advantage is update cadence (every 5 weeks vs every 4 months) and ratings volume (10 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PLUS+1® Service Tool holds the better App Store score, 4.0 against 3.4. That said, the two scores are not equally well evidenced: Belimo Assistant 2 has 10 ratings behind it against 1, so its average is the more settled of the two.
PLUS+1® Service Tool ships an update every 4 months, Belimo Assistant 2 every 5 weeks. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.
| Parameter | PLUS+1® Service Tool | Belimo Assistant 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | 3.4 (10 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 10 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 57 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | BELIMO Automation AG |
Customer experience
PLUS+1® Service Tool
Belimo Assistant 2
In-app purchases
PLUS+1® Service Tool
No in-app purchases
Belimo Assistant 2
No in-app purchases
Questions
Is PLUS+1® Service Tool free?
Is Belimo Assistant 2 free?
Which has better reviews, PLUS+1® Service Tool or Belimo Assistant 2?
Do PLUS+1® Service Tool or Belimo Assistant 2 have ads?
Which is updated more often, PLUS+1® Service Tool or Belimo Assistant 2?
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