Daikin Service vs PLUS+1® Service Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Daikin Service
This app assists service engineers in the air conditioning industry with Daikin VRV, Altherma, Split, and Sky Air equipment. It provides tools for fault finding, including fault codes, refrigerant calculations, and diagnostic checks. The application also supports outdoor unit settings and operational procedures.
- Fault code lookup
- Additional charge calculations
- PCB dip switch settings
- Pressure and temperature checks
- Outdoor unit field settings
- Refrigerant recovery settings
- Emergency modes
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The Daikin Service Application has been launched by Daikin Airconditioning UK to support service engineers in the air conditioning industry working with Daikin VRV, Daikin Altherma and Daikin Split and Sky Air Equipment. The application covers various functions to help field engineers to fault find Daikin equipment such as, Fault Codes Additional Charge Calculations Replacement PCB Dip Switch Settings Pressure Transducer and Temperature Thermistor Checks Also various Outdoor Unit field settings including, Fan Coil and BSVQ Box Count Check Refrigerant Recovery Setting Outdoor Unit Emergency Modes VRV Short Test Run Procedures
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.
Screenshots
Verdict
The clearest difference is rating: PLUS+1® Service Tool at 4.0 against Daikin Service's 3.6. Daikin Service's advantage is update cadence (monthly vs every 4 months) and ratings volume (11 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 3.6. That said, the two scores are not equally well evidenced: Daikin Service has 11 ratings behind it against 1, so its average is the more settled of the two.
Daikin Service ships an update monthly, PLUS+1® Service Tool every 4 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.
| Parameter | Daikin Service | PLUS+1® Service Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (11 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 50.9% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Daikin Airconditioning UK Ltd | Danfoss A/S |
Customer experience
Daikin Service
PLUS+1® Service Tool
In-app purchases
Daikin Service
No in-app purchases
PLUS+1® Service Tool
No in-app purchases
Questions
Is Daikin Service free?
Is PLUS+1® Service Tool free?
Which has better reviews, Daikin Service or PLUS+1® Service Tool?
Do Daikin Service or PLUS+1® Service Tool have ads?
Which is updated more often, Daikin Service or PLUS+1® Service Tool?
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