Comparison

SKF Shaft alignment vs Link2Valves

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

Head to head
About

SKF Shaft alignment

This utility app, when paired with specific hardware, enables precise and intuitive shaft alignment for rotating machinery. It offers a demonstration mode for experiencing the full process without the hardware and generates automatic, shareable reports.

Highlights
  • Intuitive shaft alignment with hardware
  • Flexible three-position measurement
  • Demonstration mode for full experience
  • Automatic, customizable alignment reports
  • Explanatory setup and measurement videos
  • 3D animations for guidance
  • Machine library with QR code scanner
Features
Read full description

The Horizontal shaft alignment app is designed to be used with the SKF Shaft Alignment Tool TKSA 51 or TKSA 71. Together, the hardware and the app form an alignment system that allows shaft alignments of many rotating machines to be made in an intuitive and easy way. The system uses line laser to PSD technology that enables highly accurate and reliable shaft alignments. The hardware and its app communicate wirelessly via Bluetooth®. Without the hardware the app can nonetheless be used, as it features a fully functional demonstration mode allowing the complete alignment process to be experienced before purchasing the TKSA 51 or TKSA 71 instrument.

 KEY FEATURES:
 • Very easy-to-use – The Horizontal shaft alignment app focuses on making the main alignment tasks as easy as possible and enabling accurate shaft alignments. 

• Full measurement flexibility – The Horizontal shaft alignment app uses a flexible three position measurement method that allows measurements to start at any angle and if the space is limited alignments can be performed with a total of 40° rotation only.

 • Demonstration mode – The Horizontal shaft alignment app offers a fully functional demonstration mode allowing the complete alignment process to be experienced before purchasing a supported SKF Shaft Alignment Tool.

 • Automatic alignment report – Automatically generated alignment reports give a complete overview of the alignment process and results. The reports can be customised with additional notes, a machine picture, a signature and can easily be shared via email or cloud services.

 • Explanatory videos – Easy to follow videos demonstrating how to set up and perform accurate measurements using the TKSA 51 or TKSA 71.

 • 3D Animations – 3D animations guide the user through the alignment process, allowing accurate shaft alignment to be performed in a very easy way.

 • Machine library and QR code scanner – Helps keeping track of the machines that have been measured. Machine information like distances, the machine picture, and other details are saved for each machine and can be reused the next time the same machine is measured. QR codes can be scanned to identify a machine and quickly retrieve its details. The library can also be used for easy access to all the reports generated for each machine in one place. HARDWARE – SKF Shaft Alignment Tool TKSA 51 and TKSA 71:
 The SKF TKSA 51 and TKSA 71 systems use a pair of measurement units that are combined with laser transmitter and detectors to measure and correct shaft alignment with high accuracy and reliability. The data is transferred in real time through Bluetooth® 4.0 LE to the app.

 IMPORTANT NOTE:
This app is designed to be used with the SKF Shaft Alignment Tool TKSA 51 or TKSA 71 hardware. 
The SKF TKSA 51 or TKSA 71 can be purchased separately from your local SKF Authorized Distributor. For more information and technical specifications about the SKF Shaft Alignment Tool, please visit our website.

About

Link2Valves

This utility app helps water systems track the maintenance status of their control valves. It provides an intuitive platform to manage asset information, schedule preventative maintenance, and minimize downtime for water system infrastructure.

Highlights
  • Track control valve maintenance status
  • Manage water system asset information
  • Schedule preventative maintenance
  • Minimize equipment downtime
  • View, edit, and create valve assets
  • Sync data with web portal
Features
Read full description

To keep your water system infrastructure working smoothly, it is imperative to track the maintenance status of your control valves. The Cla-Val Link2Valves™ asset management platform is designed specifically for the needs of water utilities to ensure your equipment is being serviced routinely. Link2Valves delivers an intuitive and user-friendly design that provides clear and easy access to your asset information, helping maximize service and maintenance efficiencies for your automatic control valves and other water system assets. Access our secure portal from your desktop or mobile device to gain insights across your water system assets to help you: • Determine which valves require preventative maintenance • Minimize downtime • Maintain and optimize your water system assets • Keep your operations compliant, operational and economical The Link2Valves app allows you to view, edit, and create new valve assets with all the details of your equipment, including part numbers, setpoints, photos, and maintenance activity records. Your data is synced with the Link2Valves website, providing a complete service history, exact valve location, configuration options, and graphical indication of which valves may require attention, whether in the field or in the office. Link2Valves is absolutely free for all users. We offer this as a no-cost service to our valve users as a tool to assist them in keeping their control valves in good health. Please visit our website for more details: https://www.cla-val.com

Screenshots

SKF Shaft alignment4 screens
Link2Valves4 screens

Verdict

The call

The clearest difference is rating: Link2Valves at 5.0 against SKF Shaft alignment's 3.7. Link2Valves also leads on update cadence (every 9 days vs every 3 months). SKF Shaft alignment's advantage is monetization model (free vs ad-supported). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Link2Valves holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

SKF Shaft alignment ships an update every 3 months, Link2Valves every 9 days. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
SKF Shaft alignment versus Link2Valves: the parameters behind the verdict, then further details
ParameterSKF Shaft alignmentLink2Valves
PriceFreeFree
Rating3.7 (10 ratings)5.0 (6 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings10 — better6
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size72 MB26 MB
Age rating4+4+
DeveloperSKFGriswold Industries

Customer experience

SKF Shaft alignment

All ratings10 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Link2Valves

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SKF Shaft alignment

No in-app purchases

None

Link2Valves

No in-app purchases

Questions

Is SKF Shaft alignment free?
SKF Shaft alignment is free to download, with no in-app purchases.
Is Link2Valves free?
Link2Valves is free to download, with no in-app purchases.
Which has better reviews, SKF Shaft alignment or Link2Valves?
Link2Valves is rated higher. SKF Shaft alignment averages 3.7 out of 5 from 10 ratings, while Link2Valves averages 5.0 from 6 ratings.
Do SKF Shaft alignment or Link2Valves have ads?
Neither SKF Shaft alignment nor Link2Valves shows ads.
Which is updated more often, SKF Shaft alignment or Link2Valves?
SKF Shaft alignment ships an update every 3 months, and Link2Valves every 9 days. Most recently, SKF Shaft alignment was updated on October 15, 2026 and Link2Valves on October 19, 2026.

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