# Sitrad vs BITZER Electronics ServiceTool

The clearest difference is review sentiment: BITZER Electronics ServiceTool at 100% against Sitrad's 0%. Sitrad's advantage is rating (3.2 vs 3.0) and iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Sitrad holds the better App Store score, 3.2 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews complicate that: 0% of Sitrad's written reviews are positive against 100% of BITZER Electronics ServiceTool's, so the app with the better star average is not the one people write more warmly about.

Sitrad ships an update every 6 weeks, BITZER Electronics ServiceTool every 3 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Sitrad | BITZER Electronics ServiceTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/sitrad/id538790187/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/bitzer-electronics-servicetool/id1437610638/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 27 MB | 248 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Full Gauge Controls](https://appshunter.io/developer/538790610) | [BITZER SE](https://appshunter.io/developer/1224090796) |

## What reviewers say

### Sitrad

[App page](https://appshunter.io/ios/app/sitrad/id538790187)

Remotely manage and monitor industrial, commercial, and residential systems like cold rooms and air conditioning. Continuously evaluate, configure, and store data such as temperature and humidity, with the ability to modify parameters from anywhere via the internet.

**Highlights:** Remote system administration, Modify controller variables and functions, Monitor temperature, humidity, time, pressure, voltage, Generate graphs and reports, Receive warning messages, Manage unlimited control points

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Sitrad free?

Sitrad 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, Sitrad or BITZER Electronics ServiceTool?

Sitrad is rated higher. Sitrad averages 3.2 out of 5 from 5 ratings, while BITZER Electronics ServiceTool averages 3.0 from 2 ratings.

### Do Sitrad or BITZER Electronics ServiceTool have ads?

Neither Sitrad nor BITZER Electronics ServiceTool shows ads.

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

Sitrad ships an update every 6 weeks, and BITZER Electronics ServiceTool every 3 months. Most recently, Sitrad was updated on September 21, 2026 and BITZER Electronics ServiceTool on September 24, 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.*