Comparison

Flat Pattern Bend Calculator vs Multi

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

Head to head
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

About

Multi

Calculate the weight of various metal alloys and shapes with a user-friendly interface. Supports multiple units for length and weight, and includes a comprehensive metal library. Offers additional tools like material comparison and hardness charts.

Highlights
  • Weight calculation for multiple metal alloys
  • Supports various geometric shapes
  • Flexible unit conversion for length and weight
  • Comprehensive metal library
  • Material comparison tools
  • Temper charts and hardness data
Features
Read full description

Introducing the Universal Metal Weight Calculator, your one-stop solution for calculating the weight of various metal alloys including aluminum, brass, copper, iron, gold, and more. With an easy-to-use interface and the ability to convert between multiple units, our app now does more than ever before. Calculate weight for a variety of shapes: Whether you're working with a rectangular prism, ring prism, hexagonal shape, or any other complex geometry, our app provides accurate weight calculations. Wide variety of metals: Now featuring more than just aluminum, we have expanded to include a variety of metals such as brass, copper, iron, gold, nickel, platinum, and many others. Our comprehensive metal library helps you calculate weight with ease, regardless of the alloy you're using. Versatile unit conversion: We understand the importance of flexibility in units while making calculations. Therefore, our app now supports a range of length units including millimeters, centimeters, meters, inches, feet, and yards for defining sizes. Moreover, weight units such as micrograms, milligrams, grams, kilograms, and various imperial units can be chosen for your final weight result. User-friendly interface: Our app maintains a clean and intuitive interface to ensure user-friendliness, allowing for quick and efficient calculations. Accurate calculations: Built with a sophisticated algorithm, our app ensures the most accurate weight calculations for your peace of mind. Download the Universal Metal Weight Calculator today and streamline your metal weight calculations. For professionals working with different metal alloys, our app is an indispensable tool to increase efficiency and accuracy. We added: Materials Comparison, Temper Charts, Hardness To Tensile, Thickness Table, Gauge Table, Fraction Conversion, Melting Points Added: Structural Strength Surface Area Calculator Metal Compatibility Chart Machining Parameters Vibration Damping Properties Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flat Pattern Bend Calculator4 screens
Multi4 screens

Verdict

The call

The clearest difference is review sentiment: Flat Pattern Bend Calculator at 47% against Multi's 0%. Flat Pattern Bend Calculator also leads on ratings volume (151 vs 3). Multi's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price, update cadence, in-app purchases and monetization model 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 and Multi sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Multi holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Flat Pattern Bend Calculator has 151 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 47% of Flat Pattern Bend Calculator's written reviews are positive against 0% of Multi's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Flat Pattern Bend Calculator versus Multi: the parameters behind the verdict, then further details
ParameterFlat Pattern Bend CalculatorMulti
PriceFreeFree
Rating4.6 (151 ratings)5.0 (3 ratings) — better
Positive reviews46.9% of reviews — better0.0% of reviews
Number of ratings151 — better3
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.2
Further details — not scored
Size61 MB10 MB
Age rating4+4+
DeveloperBhavinkumar SatashiyaVladislav Zhirnov

Customer experience

Flat Pattern Bend Calculator

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

Multi

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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
3 purchases

Multi

Subscriptions2
  • Full version monthly$0.991 Month
  • Full version / year$3.991 Year
One-time1
  • Remove ADS$6.99

Questions

Is Flat Pattern Bend Calculator free?
Flat Pattern Bend Calculator is free to download, with in-app purchases available.
Is Multi free?
Multi is free to download, with in-app purchases available.
Which has better reviews, Flat Pattern Bend Calculator or Multi?
Multi is rated higher. Flat Pattern Bend Calculator averages 4.6 out of 5 from 151 ratings, while Multi averages 5.0 from 3 ratings.
Do Flat Pattern Bend Calculator or Multi have ads?
Flat Pattern Bend Calculator shows ads; Multi does not.
Which is updated more often, Flat Pattern Bend Calculator or Multi?
Flat Pattern Bend Calculator ships an update every 2 months, and Multi every 2 months. Most recently, Flat Pattern Bend Calculator was updated on October 15, 2026 and Multi on October 8, 2026.

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