Comparison

PLUS+1® Service Tool vs BITZER Electronics ServiceTool

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

Head to head
About

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.

Highlights
  • Perform diagnostics on electronic components
  • Download applications to controllers
  • Download parameters to controllers
  • Log controller performance
  • Tune controller performance
  • Accelerate development process
Features
Read full description

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.

About

BITZER Electronics ServiceTool

This application allows for Bluetooth connectivity to specific BITZER IQ products. Users can configure devices, monitor operations, view alarms with help texts, and retrieve logs for visualization and cloud upload.

Highlights
  • Bluetooth connectivity
  • Device configuration
  • Operation monitoring
  • Alarm viewing with help texts
  • Log retrieval and visualization
  • Cloud upload for logs
Features
Read full description

This is the App edition of the BEST SOFTWARE (BITZER Electronics Service Tool) for connecting to BITZER IQ products that support Bluetooth. Quickly configure the devices, monitor the operation and view the alarms including alarm help texts. Furthermore, the logs can be retrieved from the devices, visualized and uploaded to the myBITZERcloud for storage and sharing with other devices and peoples. Supported products: // IQ MODULE CM-RC-02 // IQ MODULE CM-RC-01 - Requires firmware version 2.5.246.00 or newer - For firmware update use the Windows version of BEST as it requires to connect via the BEST converter // IQ MODULE CM-SW-01 - Requires firmware version 2.8.82.00 or newer - For firmware update use the Windows version of BEST as it requires to connect via the BEST converter // CSV - Bluetooth is available by the CSV frequency inverters with the control board of the 2nd generation. This control board can be recognized by the STO input (orange connector) or the RJ12 socket for the BEST converter - Requires firmware version 1.92 or newer - For first configuration (change of refrigerant or configuring the compressor type in case of spare parts) use the Windows version of BEST as it requires to connect via the BEST converter. Also for firmware updates // ECOSTAR LHV5E and LHV7E - Requires firmware version 5.0.2.0 or newer - For firmware update use the Windows version of BEST

Screenshots

PLUS+1® Service Tool4 screens
BITZER Electronics ServiceTool4 screens

Verdict

The call

The clearest difference is rating: PLUS+1® Service Tool at 4.0 against BITZER Electronics ServiceTool's 3.0. On price, ratings volume, update cadence and ads 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

PLUS+1® Service Tool holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

PLUS+1® Service Tool ships an update every 4 months, BITZER Electronics ServiceTool every 3 months. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

Scorecard1 real difference · 9 level
PLUS+1® Service Tool versus BITZER Electronics ServiceTool: the parameters behind the verdict, then further details
ParameterPLUS+1® Service ToolBITZER Electronics ServiceTool
PriceFreeFree
Rating4.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size57 MB248 MB
Age rating4+4+
DeveloperDanfoss A/SBITZER SE

Customer experience

PLUS+1® Service Tool

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

BITZER Electronics ServiceTool

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PLUS+1® Service Tool

No in-app purchases

None

BITZER Electronics ServiceTool

No in-app purchases

Questions

Is PLUS+1® Service Tool free?
PLUS+1® Service Tool is free to download, with no in-app purchases.
Is BITZER Electronics ServiceTool free?
BITZER Electronics ServiceTool is free to download, with no in-app purchases.
Which has better reviews, PLUS+1® Service Tool or BITZER Electronics ServiceTool?
PLUS+1® Service Tool is rated higher. PLUS+1® Service Tool averages 4.0 out of 5 from 1 ratings, while BITZER Electronics ServiceTool averages 3.0 from 2 ratings.
Do PLUS+1® Service Tool or BITZER Electronics ServiceTool have ads?
Neither PLUS+1® Service Tool nor BITZER Electronics ServiceTool shows ads.
Which is updated more often, PLUS+1® Service Tool or BITZER Electronics ServiceTool?
PLUS+1® Service Tool ships an update every 4 months, and BITZER Electronics ServiceTool every 3 months. Most recently, PLUS+1® Service Tool was updated on September 14, 2026 and BITZER Electronics ServiceTool on September 24, 2026.

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