BITZER Electronics ServiceTool vs Carel Applica
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Bluetooth connectivity
- Device configuration
- Operation monitoring
- Alarm viewing with help texts
- Log retrieval and visualization
- Cloud upload for logs
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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
Carel Applica
This app allows users to interact with CAREL's new generation of parametric and programmable controllers. It offers a simplified user experience for managing functions, parameters, and data trends with access control based on user type.
- Parameter management with descriptions
- Local and remote configuration management
- Live and historical data trend management
- Exportable data trends
- Controller documentation access
- Device information retrieval
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APPLICA is the CAREL app for interacting with the new generation of parametric controllers and programmable controllers, offering an all-new user experience and ensuring simple configuration. Functions and parameters are managed via profiles so as to ensure the correct access level based on the type of user. The main features are: - Parameter management with descriptions in different languages, maximum/minimum values with consistency control, advanced search capabilities and categorisations; - Management of local and remote configurations, both default and personal; - Management of data trends, both live and historical, with option to export the displayed data; - Up-to-date documentation relating to the connected controller; - Device information (serial number, software version, etc.)
Screenshots
Verdict
The clearest difference is review sentiment: BITZER Electronics ServiceTool at 100% against Carel Applica's 21%. BITZER Electronics ServiceTool also leads on rating (3.0 vs 1.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BITZER Electronics ServiceTool holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of BITZER Electronics ServiceTool's written reviews are positive against 21% of Carel Applica's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.
| Parameter | BITZER Electronics ServiceTool | Carel Applica |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 21.4% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 248 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | BITZER SE | CAREL INDUSTRIES S.p.A. |
Customer experience
BITZER Electronics ServiceTool
Carel Applica
In-app purchases
BITZER Electronics ServiceTool
No in-app purchases
Carel Applica
No in-app purchases
Questions
Is BITZER Electronics ServiceTool free?
Is Carel Applica free?
Which has better reviews, BITZER Electronics ServiceTool or Carel Applica?
Do BITZER Electronics ServiceTool or Carel Applica have ads?
Which is updated more often, BITZER Electronics ServiceTool or Carel Applica?
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