# BITZER Electronics ServiceTool vs Eliwell AIR

The clearest difference is review sentiment: BITZER Electronics ServiceTool at 100% against Eliwell AIR's 0%. BITZER Electronics ServiceTool also leads on iOS requirement (15.0 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BITZER Electronics ServiceTool ships an update every 3 months, Eliwell AIR every 4 months. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BITZER Electronics ServiceTool | Eliwell AIR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bitzer-electronics-servicetool/id1437610638/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 248 MB | 196 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BITZER SE](https://appshunter.io/developer/1224090796) | [Schneider Electric SA](https://appshunter.io/developer/615996152) |

## What reviewers say

### BITZER Electronics ServiceTool

[App page](https://appshunter.io/ios/app/bitzer-electronics-servicetool/id1437610638)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Eliwell AIR

[App page](https://appshunter.io/ios/app/eliwell-air/id1459250523)

This app simplifies the setup and management of electronic controllers for food service professionals. It allows for easy configuration, data logging, and remote monitoring of key resources like temperature and alarms.

**Highlights:** Bluetooth controller connection, Read/write device parameters, Password-protected configurations, Save/open configuration files, Share configurations, Monitor alarms and temperature, Configure data logging, Enable cloud monitoring

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BITZER Electronics ServiceTool free?

BITZER Electronics ServiceTool is free to download, with no in-app purchases.

### Is Eliwell AIR free?

Eliwell AIR is free to download, with no in-app purchases.

### Do BITZER Electronics ServiceTool or Eliwell AIR have ads?

Neither BITZER Electronics ServiceTool nor Eliwell AIR shows ads.

### Which is updated more often, BITZER Electronics ServiceTool or Eliwell AIR?

BITZER Electronics ServiceTool ships an update every 3 months, and Eliwell AIR every 4 months. Most recently, BITZER Electronics ServiceTool was updated on October 2, 2026 and Eliwell AIR on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*