Comparison

Sheet Bending Calculators vs mechanical design engine

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

Head to head
About

Sheet Bending Calculators

Calculate the precise length of material needed for bending metal sheets, bars, and tubes. Eliminate guesswork and streamline fabrication with accurate, efficient calculations for various metal types and shapes.

Highlights
  • Calculate material length for bending
  • Supports sheets, bars, and tubes
  • Handles round and square bars
  • Input material type, thickness, radius
  • Eliminates guesswork
  • Streamlines fabrication process
Features
Read full description

Introducing "Sheet Bending Calculators" — your go-to solution for effortlessly determining the length of a workpiece needed for bending metal sheets, stripes, round or square bars, and round tubes. Say goodbye to guesswork and streamline your fabrication process with precision calculations. Designed for fabricators, metalworkers, and DIY enthusiasts seeking accuracy and efficiency in their projects. The Sheet Bending Calculators simplifies the process of determining the length of a workpiece required for bending various types of metal materials, including sheets, stripes, round or square bars, and round tubes. By inputting parameters such as material type, thickness, bend radius, and desired dimensions, the calculator provides accurate results, eliminating the need for manual calculations and guesswork. This tool is invaluable for fabricators, metalworkers, and DIY enthusiasts, helping them achieve precise bends and streamline their fabrication process with efficiency and confidence. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://forms.gle/fS6SVXiXdPF3TVkN7

About

mechanical design engine

Features
Read full description

* To calculate basic thickness of cylindrical/rectangular pressure vessel including heads if input data such as pressure, temperature, inner diameter and material information. * flange data can be easily searched. * Profile steel information such as pipe, H, W, I and U-Beam. * Raw material information, that is chemical composition and mechanical properties, for example, ASTM A240 316L, EN10297-1, SUS316L and so on. * Size and shape information of every thread(iso/unf/pf/pt) and shackles(bow/d-type) * To calculate force and moment of solid mechanics according to support type.

Screenshots

Sheet Bending Calculators4 screens
mechanical design engine4 screens

Verdict

The call

The clearest difference is in-app purchases: mechanical design engine at none against Sheet Bending Calculators's 4. mechanical design engine also leads on update cadence (every 2 months vs every 15 months). On price, ads, 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. Sheet Bending Calculators sells 4 in-app purchases, starting at $5.99 per 7 days. mechanical design engine asks for nothing beyond the download.

UpkeepUpdate frequency

Sheet Bending Calculators ships an update every 15 months, mechanical design engine every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Sheet Bending Calculators versus mechanical design engine: the parameters behind the verdict, then further details
ParameterSheet Bending Calculatorsmechanical design engine
PriceFreeFree
Rating1.9 (13 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings13 — better—
Update frequencyEvery 15 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size59 MB63 MB
Age rating4+4+
DeveloperBhavinkumar Satashiyagan dae choi

In-app purchases

4 purchases

Sheet Bending Calculators

Subscriptions3
  • Weekly Bundle$5.997 Days
  • Monthly Bundle$9.991 Month
  • Yearly Bunble$19.991 Year
One-time1
  • Lifetime Bundle$29.99
None

mechanical design engine

No in-app purchases

Questions

Is Sheet Bending Calculators free?
Sheet Bending Calculators is free to download, with in-app purchases available.
Is mechanical design engine free?
mechanical design engine is free to download, with no in-app purchases.
Do Sheet Bending Calculators or mechanical design engine have ads?
Neither Sheet Bending Calculators nor mechanical design engine shows ads.
Which is updated more often, Sheet Bending Calculators or mechanical design engine?
Sheet Bending Calculators ships an update every 15 months, and mechanical design engine every 2 months. Most recently, Sheet Bending Calculators was updated on November 2, 2026 and mechanical design engine on November 3, 2026.

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