Danfoss Troubleshooter vs Embraco ToolBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Danfoss Troubleshooter
This app helps HVACR technicians diagnose and resolve system issues. It guides users through common symptoms, identifies potential causes, and recommends solutions. An offline database is available for use in remote locations.
- Diagnose HVACR system issues
- Identify common symptoms
- Recommend solutions
- Offline database access
- Streamlined interface
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Troubleshooter is now part of the new Ref Tools app, our essential, all-in-one mobile app for air conditioning and refrigeration technicians. Ref Tools gives you access to the tools, guidance, support, and information you need—on the job and in the field. Download Ref Tools to access the latest version of Troubleshooter. Troubleshooter helps you diagnose and resolve many issues that pop up in HVACR systems. Through a streamlined and easy-to-navigate interface, you can check on specific parts of a system and search through the most common symptoms. Once you’ve identified the problem, Troubleshooter recommends possible solutions for you to try. Troubleshooter is a valuable, time-saving app for installers and service technicians, enabling you to quickly resolve service calls and move on to the next one. You can also download Troubleshooter’s database, so you can use it with or without an internet connection—which is great for remote service destinations. How to use Troubleshooter When you start up Troubleshooter, you’ll see a refrigeration system divided into four main areas: low pressure, high pressure, compressor, and liquid line components. Select one of the four areas and you will be able to search through potential symptoms for that area in the system. Once you identify the correct symptom, Troubleshooter will show you the possible causes for that symptom and the steps required to correct it. It’s easy to move back and forth between the symptom/cause and the solution pages. Support For app support, please use the in-app feedback function found in the app settings or send an email to coolapp@danfoss.com Engineering Tomorrow Danfoss engineers advanced technologies that enable us to build a better, smarter and more efficient tomorrow. In the world’s growing cities, we ensure the supply of fresh food and optimal comfort in our homes and offices, while meeting the need for energy-efficient infrastructure, connected systems and integrated renewable energy. Our solutions are used in such areas as refrigeration, air conditioning, heating, motor control and mobile machinery. Our innovative engineering dates back to 1933 and today, Danfoss holds market-leading positions, employing 28,000 people and serving customers in more than 100 countries. We are privately held by the founding family. Read more about us at www.danfoss.com. Terms and Conditions apply for use of the app.
Embraco ToolBox
This utility app offers essential tools for refrigeration professionals. It includes product cross-referencing, a refrigerant slider, a distributor locator, and a unit converter. It also provides access to the company's product catalog and troubleshooting guides.
- Product cross-reference
- Refrigerant Slider
- Distributor locator
- Product catalogue
- Unit Converter
- Troubleshooting
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Embraco Toolbox is a free-to-use tool that provides very useful information for refrigeration installers, contractors, engineers and counter salespeople which offers several features such as: -Cross-reference between products -Refrigerant Slider -Distributor locator tool -Embraco’s product catalogue -Unit Converter -Capillary Table
Screenshots
Verdict
The clearest difference is rating: Danfoss Troubleshooter at 3.7 against Embraco ToolBox's 3.0. Danfoss Troubleshooter also leads on iOS requirement (11.0 vs 16.0). On price, review sentiment, ratings volume and update cadence 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.
Danfoss Troubleshooter holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Danfoss Troubleshooter ships an update every 5 months, Embraco ToolBox every 4 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Danfoss Troubleshooter | Embraco ToolBox |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | 3.0 (6 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 56 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | Embraco North America, Inc |
Customer experience
Danfoss Troubleshooter
Embraco ToolBox
In-app purchases
Danfoss Troubleshooter
No in-app purchases
Embraco ToolBox
No in-app purchases
Questions
Is Danfoss Troubleshooter free?
Is Embraco ToolBox free?
Which has better reviews, Danfoss Troubleshooter or Embraco ToolBox?
Do Danfoss Troubleshooter or Embraco ToolBox have ads?
Which is updated more often, Danfoss Troubleshooter or Embraco ToolBox?
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