# BITZER Electronics ServiceTool vs Copeland CRLDS

The clearest difference is rating: Copeland CRLDS at 5.0 against BITZER Electronics ServiceTool's 3.0. Copeland CRLDS also leads on iOS requirement (13.0 vs 15.0). BITZER Electronics ServiceTool's advantage is update cadence (every 3 months vs every 17 months). On price, ratings volume, 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.

Copeland CRLDS holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

BITZER Electronics ServiceTool ships an update every 3 months, Copeland CRLDS every 17 months. The most recent releases landed on September 24, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | BITZER Electronics ServiceTool | Copeland CRLDS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/bitzer-electronics-servicetool/id1437610638/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/copeland-crlds/id6462698326/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 17 months |
| Monetization | Free | Free |
| Size | 248 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BITZER SE](https://appshunter.io/developer/1224090796) | [Copeland LP](https://appshunter.io/developer/464252882) |

## 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


### Copeland CRLDS

[App page](https://appshunter.io/ios/app/copeland-crlds/id6462698326)

This application enables users to configure, maintain, and interact with compatible gas detectors. It simplifies compliance with safety standards by providing an intuitive interface for setting alarms, managing maintenance, and viewing real-time measurements.

**Highlights:** Configure alarm levels and behavior, Manage digital and analog outputs, Access test mode for all functions, Generate calibration test reports, View current gas measurements, Acknowledge alarm/fault status

**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 Copeland CRLDS free?

Copeland CRLDS is free to download, with no in-app purchases.

### Which has better reviews, BITZER Electronics ServiceTool or Copeland CRLDS?

Copeland CRLDS is rated higher. BITZER Electronics ServiceTool averages 3.0 out of 5 from 2 ratings, while Copeland CRLDS averages 5.0 from 1 ratings.

### Do BITZER Electronics ServiceTool or Copeland CRLDS have ads?

Neither BITZER Electronics ServiceTool nor Copeland CRLDS shows ads.

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

BITZER Electronics ServiceTool ships an update every 3 months, and Copeland CRLDS every 17 months. Most recently, BITZER Electronics ServiceTool was updated on September 24, 2026 and Copeland CRLDS on August 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.*