Comparison

SKF Vertical shaft alignment vs Flat Pattern Bend Calculator

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

Head to head
About

SKF Vertical shaft alignment

This utility app, when paired with specific hardware, enables intuitive and accurate vertical shaft alignments for rotating machines. It guides users through measurements, provides corrective values, and generates detailed reports. A demonstration mode is available for users without the hardware.

Highlights
  • Intuitive vertical shaft alignment
  • Quick three-point measurement guidance
  • Support for various bolt configurations
  • Demonstration mode for trial
  • Automatic alignment report generation
  • Explanatory videos and 3D animations
  • Machine library with QR code scanner
Features
Read full description

The Vertical shaft alignment app is designed to be used with the SKF Shaft Alignment Tool TKSA 51 or TKSA 71. Together, the TKSA alignment tool and the app form an alignment system that allows vertical 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 TKSA 51 or TKSA 71 and the apps communicate wirelessly via Bluetooth®. Without the hardware the app can nonetheless be used, as it features a fully functional demonstration allowing the complete alignment process to be experienced before purchasing a TKSA 71 or TKSA 51. KEY FEATURES: • Very easy-to-use – The Vertical shaft alignment app is designed to make vertical shaft alignments as easy and intuitive as possible, supporting fast and accurate alignment results.  • Quick Three Point Alignment Measurements - Follow the guidance of the app and perform a full 9-12-3 measurement on the vertical shaft. • Support for various bolt configurations – The app supports vertical shaft machines with 4, 6 or 8 bolts on a circular flange mounting and calculates corrective shim values for each bolt position to facilitate the alignment correction. • Demonstration mode – The Vertical 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 customized with additional notes, a machine picture and a signature. The report can easily be shared via email or cloud services. • Easy to follow explanatory videos – Short explanatory videos are available in the help section of the app and show in easy steps how to set up and perform accurate alignment measurements. • 3D Animations – 3D animations guide the user through the alignment process, allowing accurate shaft alignments to be performed in a very easy and intuitive 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 and 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

Flat Pattern Bend Calculator

This app provides accurate flat pattern layouts for complex sheet metal shapes and transitions. It simplifies calculations for cones, frustums, cylinders, and various transition pieces, saving time and reducing errors in fabrication projects.

Highlights
  • Cone calculations
  • Frustum calculations
  • Truncated cylinder layouts
  • Bend allowance calculations
  • Transition piece generation
  • Complex shape patterns
Features
Read full description

Unlock the power of advanced sheet metal calculations right at your fingertips. Flat Pattern Bend Calculator is a comprehensive tool designed for engineers, fabricators, and designers who need quick and accurate flat pattern layouts for a variety of complex shapes and transitions. This app simplifies complex metal sheet calculations, enabling users to accurately calculate flat pattern bends for various shapes and structures ► Key Features: Cone Calculations: Easily generate flat patterns for conical shapes. Frustum Eccentric (Parallel & Angle): Compute flat patterns for both parallel and angled eccentric frustums with precision. Truncated Cylinder: Obtain accurate layouts for truncated cylindrical shapes. Bend Allowance Calculations: Calculate bend allowances and deductions for various angles to ensure perfect bends every time. ► Transition Pieces: Rectangle to Circle: Seamlessly transition between rectangular and circular shapes. Rectangle to Circle Eccentric: Handle off-center transitions with ease. Circle to Rectangle: Convert circular shapes to rectangular patterns effortlessly. Rectangle to Rectangle: Calculate flat patterns for rectangular transitions. Complex Shapes: Pants & Pants Eccentric: Design complex bifurcated ducts and fittings. Breeches: Create layouts for Y-shaped connections. Tees: Generate patterns for T-shaped junctions. Pyramid: Calculate flat patterns for pyramid-shaped objects. Auger: Design helical screw patterns with precision. Sphere: Compute flat layouts for spherical shapes. Flange: Generate accurate flange patterns for pipe fittings. Why Choose Our App? • Efficiency: Reduce manual calculations and save valuable time on your projects. • Accuracy: Minimize errors with precise computations tailored to your specific needs. • User-Friendly Interface: Intuitive design makes complex calculations accessible to everyone. • Versatility: Ideal for HVAC ductwork, industrial piping, metal roofing, and custom fabrication projects. • Instant Results: Get immediate calculations to accelerate your workflow. Who Can Benefit? • Sheet Metal Fabricators • Mechanical Engineers • HVAC Professionals • Metalworkers and Welders • Industrial Designers • Students and Educators in Engineering Fields Take Your Fabrication Projects to the Next Level! Say goodbye to cumbersome manual calculations and hello to streamlined efficiency. Download the Sheet Metal Flat Pattern Calculator now and experience the future of metal fabrication. Download Today and Start Shaping Your Success! Privacy Policy : https://forms.gle/dnBUgnpqw4AREio97 Terms of Use : https://forms.gle/2uy2JqJa2JjkTZpo8

Screenshots

SKF Vertical shaft alignment4 screens
Flat Pattern Bend Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Flat Pattern Bend Calculator at 47% against SKF Vertical shaft alignment's 0%. SKF Vertical shaft alignment's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Flat Pattern Bend Calculator sells 6 in-app purchases, starting at $4.99 per month. SKF Vertical shaft alignment asks for nothing beyond the download.

UpkeepUpdate frequency

SKF Vertical shaft alignment ships an update every 3 months, Flat Pattern Bend Calculator every 2 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
SKF Vertical shaft alignment versus Flat Pattern Bend Calculator: the parameters behind the verdict, then further details
ParameterSKF Vertical shaft alignmentFlat Pattern Bend Calculator
PriceFreeFree
Rating—4.6 (151 ratings) — better
Positive reviews0.0% of reviews46.9% of reviews — better
Number of ratings—151 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size68 MB61 MB
Age rating4+4+
DeveloperSKFBhavinkumar Satashiya

Customer experience

SKF Vertical shaft alignment

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Flat Pattern Bend Calculator

All ratings151 ratings
Positive90.1%
Neutral1.3%
Negative8.6%
Written reviews32 reviews
Positive46.9%
Neutral6.3%
Negative46.9%

In-app purchases

None

SKF Vertical shaft alignment

No in-app purchases

6 purchases

Flat Pattern Bend Calculator

Subscriptions5
  • MONTHLY UNLOCK$4.991 Month
  • Weekly Subscription$4.997 Days
  • Offer : Yearly Access$19.991 Year
Show 2 more
  • YEARLY UNLOCK3 Days trial$29.991 Year
  • Yearly Access$29.991 Year
One-time1
  • LIFETIME UNLOCK$49.99

Questions

Is SKF Vertical shaft alignment free?
SKF Vertical shaft alignment is free to download, with no in-app purchases.
Is Flat Pattern Bend Calculator free?
Flat Pattern Bend Calculator is free to download, with in-app purchases available.
Do SKF Vertical shaft alignment or Flat Pattern Bend Calculator have ads?
Flat Pattern Bend Calculator shows ads; SKF Vertical shaft alignment does not.
Which is updated more often, SKF Vertical shaft alignment or Flat Pattern Bend Calculator?
SKF Vertical shaft alignment ships an update every 3 months, and Flat Pattern Bend Calculator every 2 months. Most recently, SKF Vertical shaft alignment was updated on October 13, 2026 and Flat Pattern Bend Calculator on October 19, 2026.

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