Comparison

Sheet Bending Calculators vs Bend Allowance Calculator

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

Bend Allowance Calculator

Features
Read full description

Setting up a press brake job and need the bend allowance, deduction, or flat blank length before you cut? Getting it wrong wastes material and time. This calculator computes BA, OSSB, BD, and flat blank from your K-factor, material thickness, bend radius, and angle. Enter material thickness, inside bend radius, bend angle, and K-factor (or use presets for mild steel, aluminum, stainless). Get bend allowance, bend deduction, outside setback, and total flat blank length. WHAT IT CALCULATES: - Bend Allowance (BA) - Bend Deduction (BD) - Outside Setback (OSSB) - Flat blank length for single and multi-bend parts - Arc length of the neutral axis K-FACTOR PRESETS: - Air bend, bottom bend, coining - Mild steel, aluminum, stainless steel - Custom K-factor entry KEY FEATURES: - Multi-bend flat pattern layout - Standard K-factor presets - Metric and imperial units - Works completely offline - No account or login required Built for sheet metal fabricators, press brake operators, and mechanical engineers.

Screenshots

Sheet Bending Calculators4 screens
Bend Allowance Calculator3 screens

Verdict

The call

The clearest difference is price: Sheet Bending Calculators at Free against Bend Allowance Calculator's $4.99. Sheet Bending Calculators also leads on iOS requirement (13.0 vs 26.2). Bend Allowance Calculator's advantage is in-app purchases (none vs 4) and update cadence (every 2 months vs every 15 months). On ads and device support 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

Sheet Bending Calculators is free to download; Bend Allowance Calculator costs $4.99 up front. Sheet Bending Calculators sells 4 in-app purchases, starting at $5.99 per 7 days. Bend Allowance Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Sheet Bending Calculators ships an update every 15 months, Bend Allowance Calculator every 2 months. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Sheet Bending Calculators versus Bend Allowance Calculator: the parameters behind the verdict, then further details
ParameterSheet Bending CalculatorsBend Allowance Calculator
PriceFree — better$4.99
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, iPad
Requires iOS13.0 — better26.2
Further details — not scored
Size59 MB1 MB
Age rating4+4+
DeveloperBhavinkumar SatashiyaShanghai Sheyuan Network Technology Co., Ltd.

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

Bend Allowance Calculator

No in-app purchases

Questions

Is Sheet Bending Calculators free?
Sheet Bending Calculators is free to download, with in-app purchases available.
Is Bend Allowance Calculator free?
Bend Allowance Calculator costs $4.99, with no in-app purchases.
Do Sheet Bending Calculators or Bend Allowance Calculator have ads?
Neither Sheet Bending Calculators nor Bend Allowance Calculator shows ads.
Which is updated more often, Sheet Bending Calculators or Bend Allowance Calculator?
Sheet Bending Calculators ships an update every 15 months, and Bend Allowance Calculator every 2 months. Most recently, Sheet Bending Calculators was updated on October 24, 2026 and Bend Allowance Calculator on October 31, 2026.

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