Best Danfoss Troubleshooter Apps

119+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated August 2026

Finding the right danfoss troubleshooter apps can be overwhelming with so many options. We've analyzed 119+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Danfoss Troubleshooter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Danfoss TroubleshooterDanfoss TroubleshooterFree3.7★ (3)NoNoMay 2026
2Ref ToolsRef ToolsFree3.9★ (52)NoNoAug 2026
3Danfoss Icon2™Danfoss Icon2™FreeNoNoAug 2026
4TurboTool®TurboTool®Free4.6★ (16)NoNoMay 2026
5Magnetic ToolMagnetic ToolFree2.8★ (18)NoNoMay 2026
6Bluon HVACBluon HVACFree4.8★ (4.5K)YesNoAug 2026
7dDrives - VFD helpdDrives - VFD helpFree4.5★ (29)NoYesAug 2026
8Danfoss RealityDanfoss RealityFreeNoNoMay 2026

Top Picks for Danfoss Troubleshooter

Danfoss Troubleshooter#1

Danfoss Troubleshooter by Danfoss A/S

Troubleshoot HVACR systems
Editor's Choice
🔧 Utilities
3.7(3 ratings)
Free
Danfoss Troubleshooter screenshot 1
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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.

Ref Tools#2

Ref Tools by Danfoss A/S

All-in-one HVACR app
Strong Contender
🔧 Utilities
3.9(52 ratings)
Free
Ref Tools screenshot 1
Ref Tools screenshot 2
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Ref Tools screenshot 6

This app provides HVACR technicians with essential tools and information for field service. It includes refrigerant calculators, troubleshooting guides, product finders, and access to spare parts. Listen to educational podcasts to enhance your knowledge on the go.

More Danfoss Troubleshooter apps to explore

4
TurboTool®
TurboTool®
TurboTool®
Diagnose Turbocor® Compressors
Free

This app assists service technicians in diagnosing and troubleshooting Danfoss Turbocor® compressors in the field. It helps identify symptoms, explore potential causes, and provides recommended next steps, along with quick reference charts and service literature.

Compressor component diagnosisSymptom identification and cause analysisRecommended troubleshooting steps
🔧 Utilities
(16)
free
5
Magnetic Tool
Magnetic Tool
Magnetic Tool
Test AC & DC Solenoid Coils
Free

This app helps technicians quickly test AC and DC solenoid coils. It uses your smartphone's sensors to detect magnetic fields, indicating if a coil is functioning correctly. Offers simple and advanced modes for easy or precise testing.

Solenoid coil testingMagnetic field detectionAudio and haptic feedback
💼 Business
(18)
free
6
Bluon HVAC
Bluon HVAC
Bluon HVAC
HVAC Tools
Free

Access a vast database of HVAC models, manuals, and part lists to speed up your work. Utilize an AI-powered troubleshooting tool or connect with experienced technicians for real-time support.

500,000+ HVAC unit databaseManuals and part listsAI troubleshooting tool (MasterMechanic)
🔧 Utilities
(4.5K)
ad-supported
7
dDrives - VFD help
dDrives - VFD help
dDrives - VFD help
Danfoss AC drives
Free

Access alarm descriptions, troubleshooting guides, and user manuals for Danfoss VLT drives. This professional tool provides essential information for commissioning and service, supporting a wide range of drive models.

Alarm descriptionsTroubleshooting guidesUser manual links
📊 Productivity
(29)
free
8
Danfoss Reality
Danfoss Reality
Danfoss Reality
by Primitiv AB
Free
💼 Business
(0)
9
Danfoss Spare Parts
Danfoss Spare Parts
Danfoss Spare Parts
Get spare parts for HVACR
Free

Access a comprehensive catalog of Danfoss spare parts and service kits for HVACR applications. Browse product categories, view detailed specifications, and build order lists for easy communication with wholesalers. Supports online and offline modes for field use.

HVACR spare parts catalogService kit overviewProduct category navigation
💼 Business
(2)
free
10
KoolCode
KoolCode
KoolCode
by Danfoss A/S
Free

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 informationAlarm status and parameter descriptionsOffline code lookup tool
🔧 Utilities
(1)
free
11
AK-CC Connect
AK-CC Connect
AK-CC Connect
by Danfoss A/S
Free
💼 Business
(0)
12
Dezide Troubleshooter
Dezide Troubleshooter
Dezide Troubleshooter
by Dezide ApS
Free
💼 Business
(0)
13
Danfoss Link
Danfoss Link
Danfoss Link
by Danfoss A/S
Free

Control your home heating remotely with this intuitive app. Adjust temperatures, manage zones, and save energy from anywhere. Compatible with Wi-Fi enabled Danfoss Link™ CC panels.

Remote heating controlIntuitive user interfaceZone temperature management
🔧 Utilities
(1)
free
14
Installer App
Installer App
Installer App
Essential HVAC tools
Free

This app provides HVAC professionals with a digital toolbox for everyday tasks. It offers product information, installation guides, and advanced features to streamline work, including project management and hydronic balancing tools.

Radiator PresettingProduct FinderMy Projects (Cloud-based)
🔧 Utilities
(7)
free
15
TXV Superheat Tuner
TXV Superheat Tuner
TXV Superheat Tuner
for HVACR technicians
Free

This tool helps HVACR technicians quickly and accurately adjust thermostatic expansion valves. It uses advanced algorithms to provide valve-specific recommendations, optimizing cooling systems in minutes and improving energy efficiency.

Optimize superheat adjustmentsValve-specific recommendationsAdvanced algorithm calculations
🔧 Utilities
(4)
free
16
Carel Applica
Carel Applica
Carel Applica
by CAREL INDUSTRIES S.p.A.
Free

This app allows users to interact with CAREL's new generation of parametric and programmable controllers. It offers a simplified user experience for managing functions, parameters, and data trends with access control based on user type.

Parameter management with descriptionsLocal and remote configuration managementLive and historical data trend management
🔧 Utilities
(1)
free
17
P-T Calculator
P-T Calculator
P-T Calculator
by National Refrigerants Inc.
Free

This tool simplifies HVAC/R technician tasks by calculating pressure/temperature relationships, superheat, and subcool. It automatically adjusts for altitude and offers English/Metric units. Easily access favorite refrigerants and supplementary information.

Pressure/Temperature calculationSuperheat/Subcool calculationAutomatic altitude correction
🔍 Reference
(52)
free
18
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Are you a good troubleshooter?
Free

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

17 random electrical problemsVirtual voltmeter with probesAnimated motor starter
📚 Education
(62)
free
19
Danfoss MCD Mate
Danfoss MCD Mate
Danfoss MCD Mate
MCD soft starter companion app
Free
🔧 Utilities
(0)
20
DPD Manager
DPD Manager
DPD Manager
by Carlo Gavazzi Controls S.p.a.
Free
📊 Productivity
(0)

FAQ about Danfoss Troubleshooter

What are the best danfoss troubleshooter apps for iPhone?
Danfoss Troubleshooter tops our danfoss troubleshooter apps ranking as of August 2026, with a 3.7-star average from 3 App Store ratings, and it's free to download.
Yes — 20 of the top danfoss troubleshooter apps we rank are free to download, including Danfoss Troubleshooter and Ref Tools.
Danfoss Troubleshooter has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 119+ danfoss troubleshooter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Danfoss Troubleshooter is used to diagnose and resolve issues in HVACR systems. It helps technicians identify symptoms, find potential causes, and implement recommended solutions.
Yes, you can download the database for Danfoss Troubleshooter to use it with or without an internet connection, which is beneficial for remote service destinations.