Comparison

Metal Forming vs Sheet Metal Layout

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

Head to head
About

Metal Forming

This tool provides accurate bending calculations for sheet metal forming. It features real-time unit conversion and an easy-to-use interface, optimized for performance and precision. Ideal for engineers, students, and professionals in mechanical engineering and fabrication.

Highlights
  • Accurate bending calculations
  • Real-time unit conversion
  • Easy-to-use interface
  • Supports multiple measurement systems
  • Optimized for performance
  • Clean and intuitive UI
Features
Read full description

Metal Forming Calculator is a powerful tool designed for engineers, students, and professionals working with sheet metal forming. KEY FEATURES: • Accurate bending calculations • Real-time unit conversion (cm, inch, etc.) • Easy-to-use interface • Supports multiple measurement systems • Optimized for performance and precision WHY CHOOSE THIS APP? • Fast and reliable calculations • Clean and intuitive UI • Designed with modern Flutter technology USE CASES: • Mechanical engineering • Manufacturing & fabrication • Academic learning Download now and simplify your sheet metal forming calculations! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sheet Metal Layout

Features
Read full description

Mark out the flat pattern, cut once. Sheet Metal Layout develops the patterns fabricators lay out every day — cones, miter elbows, tees, reducers and square-to-round transitions — right on your phone, fully offline. PATTERNS THAT MATTER • Miter elbow — two-piece, any angle • Cone and frustum — full radial-line development with sector angle • Concentric and eccentric reducers — triangulated true lengths • Round offsets and lobster-back (segmented) elbows • Equal and unequal tees — branch saddle cut depths • Square to round — corner true lengths, laid out LAID OUT RIGHT • Every pattern gives you key dimensions, a schematic and a numbered ordinate / true-length table • A step-by-step "How to lay out" list walks the parallel-line, radial-line or triangulation construction • Copy any ordinate table as text to keep with your job notes • Recent valid calculations stay on your device, ready to rename, reopen, copy or share ACCURATE TO THE METAL • Layout follows the neutral fibre — set the K-factor (mid-wall by default) so bend allowance is built in, not guessed • Pipe mode auto-fills outside diameter and wall from a built-in nominal pipe-size table (½"–12", schedule 40/80) • Sheet mode takes diameter and thickness directly BUILT FOR THE SHOP AND THE FIELD • Inch (fractions to 1/16") or millimetre — one tap to switch • 100% offline — works anywhere, no signal needed • Big controls, screen stays awake, no account • Your inputs never leave your phone ONE-TIME PURCHASE The free version includes the miter elbow, cone / frustum and reducer patterns, plus your three newest saved calculations. Sheet Metal Layout Pro is a single one-time purchase that unlocks the remaining five patterns and your full local calculation history. No subscription. No ads. No feature removals. Ever. Reference layout only. Add your own seams, laps and material allowance, and always verify before cutting.

Screenshots

Metal Forming4 screens
Sheet Metal Layout4 screens

Verdict

The call

Metal Forming and Sheet Metal Layout are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Metal Forming sells 2 in-app purchases, starting at $14.99 per year and Sheet Metal Layout sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Metal Forming ships an update every 6 weeks, Sheet Metal Layout every 5 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

ScorecardNo meaningful differences
Metal Forming versus Sheet Metal Layout: the parameters behind the verdict, then further details
ParameterMetal FormingSheet Metal Layout
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size45 MB30 MB
Age rating4+4+
DeveloperTran Van HuanGun woo Kim

In-app purchases

2 purchases

Metal Forming

Subscriptions1
  • Metal Forming Pro$14.991 Year
One-time1
  • MetalForming Lifetime$19.99
1 purchases

Sheet Metal Layout

One-time1
  • Sheet Metal Pro$12.99

Questions

Is Metal Forming free?
Metal Forming is free to download, with in-app purchases available.
Is Sheet Metal Layout free?
Sheet Metal Layout is free to download, with in-app purchases available.
Do Metal Forming or Sheet Metal Layout have ads?
Neither Metal Forming nor Sheet Metal Layout shows ads.
Which is updated more often, Metal Forming or Sheet Metal Layout?
Metal Forming ships an update every 6 weeks, and Sheet Metal Layout every 5 weeks. Most recently, Metal Forming was updated on October 28, 2026 and Sheet Metal Layout on October 29, 2026.

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