TurboTool® vs Vizla
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Vizla
This app helps construction teams manage projects by creating and assigning tasks. It allows users to attach images, scan QR codes, and receive daily to-do lists. Teams can confirm task completion by uploading images.
- Task creation and group sharing
- Daily to-do list generation
- QR code scanning
- Image and plan attachments
- Task completion confirmation via images
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Vizla is a collaboration tool designed to help your team manage construction projects. Used by Engineers and Contactors to manage different tasks. - Create tasks and automatically share with groups. - Receive a nightly todo list with each pending task listed. - Scan QR Codes, Attach Images, and Plans to tasks. - Respond and complete tasks by attaching images to confirm completion.
Screenshots
Verdict
The clearest difference is rating: Vizla at 5.0 against TurboTool®'s 4.6. TurboTool®'s advantage is ratings volume (17 vs 2) and iOS requirement (12.0 vs 26.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vizla holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: TurboTool® has 17 ratings behind it against 2, so its average is the more settled of the two.
TurboTool® ships an update every 3 months, Vizla every 4 months. Both last shipped on October 24, 2026.
| Parameter | TurboTool® | Vizla |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (17 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 17 — better | 2 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 158 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | Vizla, LLC |
Customer experience
TurboTool®
Vizla
In-app purchases
TurboTool®
No in-app purchases
Vizla
No in-app purchases









