Comparison

TurboTool® vs OHS Passes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TurboTool®

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.

Highlights
  • Compressor component diagnosis
  • Symptom identification and cause analysis
  • Recommended troubleshooting steps
  • Access to quick reference charts
  • Service literature and manuals
  • Spare parts identification via scanning
  • Service videos for component repair
Features
Read full description

The TurboTool® app makes it easy for service technicians to troubleshoot Danfoss Turbocor® compressors out in the field. You can use the app to help you identify symptoms, work through possible causes, and get recommended next steps. You can also instantly access TurboTool® quick reference charts. Please note that the recommendations found in the app are intended for experienced professionals familiar with Turbocor® compressors. TurboTool® should not be used by non-professionals without adequate training. How to Use When starting up TurboTool®, you'll first be taken to the Component tab, which displays a cutaway image of a Danfoss Turbocor® compressor. Select which component is having issues and TurboTool® will display a list of symptoms you can match with the compressor being serviced. You can also resolve issues on the Compressor tab by selecting symptoms on a compressor level. Both tabs allow you to see potential causes, solutions, and service literature to reference for further information. The Verify tab provides the correct operating parameters for key components, eliminating the need to keep paper documents on hand. TurboTool® also gives you access to service videos that demonstrate how to remove, install, and rebuild key components in Turbocor® compressors as well as hundreds of pages of parts catalogs and training manuals. Finally, TurboTool® helps you quickly identify required spare parts. Simply scan the compressor's serial # using your smartphone camera or enter the part or model number, and the app will display potential spare parts kits. Support For TurboTool® support, please email turbocorsupport.us@danfoss.com. You can visit http://turbocor.danfoss.com for more information and contact details. 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.

About

OHS Passes

Features
Read full description

Entry to a company’s sites is restricted and is subject to appropriate entry authorization with a formal “Site Pass” or any other entry authorization with reference to approval and possible verification (as per instruction from Safety & security). A safety induction is conducted to welcome new workers and visitors to the site and prepare them for possible hazardous risks. It ensures workers are fully informed about the unsafe nature (if applicable) and are aware of their responsibilities. It serves as a starting point for an organisation to introduce a culture of safety in the workplace.

Screenshots

TurboTool®4 screens
OHS Passes4 screens

Verdict

The call

The clearest difference is iOS requirement: TurboTool® at 12.0 against OHS Passes's 15.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

TurboTool® ships an update every 3 months, OHS Passes every 6 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
TurboTool® versus OHS Passes: the parameters behind the verdict, then further details
ParameterTurboTool®OHS Passes
PriceFreeFree
Rating4.6 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size158 MB21 MB
Age rating4+4+
DeveloperDanfoss A/SAXNOSIS LTD

In-app purchases

None

TurboTool®

No in-app purchases

None

OHS Passes

No in-app purchases

Questions

Is TurboTool® free?
TurboTool® is free to download, with no in-app purchases.
Is OHS Passes free?
OHS Passes is free to download, with no in-app purchases.
Do TurboTool® or OHS Passes have ads?
Neither TurboTool® nor OHS Passes shows ads.
Which is updated more often, TurboTool® or OHS Passes?
TurboTool® ships an update every 3 months, and OHS Passes every 6 months. Most recently, TurboTool® was updated on October 24, 2026 and OHS Passes on October 7, 2026.

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