KoolCode vs Copeland CRLDS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KoolCode
This utility app provides quick, offline access to alarm and parameter codes for refrigeration controllers. It helps service technicians and engineers easily look up information without needing manuals or laptops.
- On-the-spot ADAP-KOOL controller information
- Alarm status and parameter descriptions
- Offline code lookup tool
- Quick code translation
- Hierarchical controller selection
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Save time and increase productivity with the Danfoss KoolCode app for ”on the spot” ADAP-KOOL® controller information Danfoss A/S presents KoolCode app that fast and easy provides service technicians, refrigeration engineers, in-store technicians, and others with on-the-spot access to alarm status and parameter descriptions for a range of Danfoss refrigeration controllers with a three digit display. Download this app to get a simple off-line tool to easily look up alarm, error, status, and parameter codes without bringing along the printed manual or laptop. Features: The KoolCode app offers three alternative ways to look up display codes: -Quick code translation without knowing exactly the controller type you are facing -Hierarchical controller selection among Danfoss refrigeration controllers
Copeland CRLDS
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.
- 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
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The Copeland CRLDS App allows users to configure, maintain and interface with compatible CRLDS Gas Detectors. Once a Bluetooth connection has been established, the app replaces the need for specialty training/tools and makes compliance with safety standards (ASHRAE 15, EN 378) easy and effective. Features include: • Configuration of the gas detector, including setting alarms levels, alarm behavior, configuration of digital and analog outputs • Maintenance and service, including test mode for all functions • Calibration, including the generation of calibration test reports • Intuitive Interface, including viewing current gas measurement and acknowledge alarm/fault status
Screenshots
Verdict
The clearest difference is update cadence: KoolCode at every 8 months against Copeland CRLDS's every 17 months. Copeland CRLDS's advantage is iOS requirement (13.0 vs 15.1). On price, rating, ratings volume 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.
On the App Store both sit at effectively the same score — 5.0 for KoolCode against 5.0 for Copeland CRLDS. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
KoolCode ships an update every 8 months, Copeland CRLDS every 17 months. Both last shipped on October 21, 2026.
| Parameter | KoolCode | Copeland CRLDS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 8 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | Copeland LP |
Customer experience
KoolCode
Copeland CRLDS
In-app purchases
KoolCode
No in-app purchases
Copeland CRLDS
No in-app purchases
Questions
Is KoolCode free?
Is Copeland CRLDS free?
Which has better reviews, KoolCode or Copeland CRLDS?
Do KoolCode or Copeland CRLDS have ads?
Which is updated more often, KoolCode or Copeland CRLDS?
Other comparisons
