# Sheet Bending Calculators vs Flat Pattern & Bend Calculator

The clearest difference is rating: Flat Pattern & Bend Calculator at 4.3 against Sheet Bending Calculators's 1.9. Flat Pattern & Bend Calculator also leads on update cadence (every 4 months vs every 15 months). Sheet Bending Calculators's advantage is ratings volume (13 vs 4) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sheet Bending Calculators sells 4 in-app purchases, starting at $5.99 per 7 days and Flat Pattern & Bend Calculator sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Flat Pattern & Bend Calculator holds the better App Store score, 4.3 against 1.9. Both are backed by a comparable volume of ratings — 13 and 4 respectively.

Sheet Bending Calculators ships an update every 15 months, Flat Pattern & Bend Calculator every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sheet Bending Calculators | Flat Pattern & Bend Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (13 ratings)](https://appshunter.io/ios/app/sheet-bending-calculators/id1361950390/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/flat-pattern-and-bend-calculator/id6747935750/reviews)** |
| Number of ratings | **13** | 4 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [AdityaKumar Patel](https://appshunter.io/developer/1769783453) |

## What reviewers say

### Sheet Bending Calculators

[App page](https://appshunter.io/ios/app/sheet-bending-calculators/id1361950390)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Bundle | $5.99 | per 7 days |
| Monthly Bundle | $9.99 | per month |
| Yearly Bunble | $19.99 | per year |
| Lifetime Bundle | $29.99 | one-time |


### Flat Pattern & Bend Calculator

[App page](https://appshunter.io/ios/app/flat-pattern-and-bend-calculator/id6747935750)

Calculate precise flat pattern dimensions for various fabricated metal components, from simple bends to complex shapes like elbows, lobsterbacks, and cones. This tool assists fabricators, welders, and engineers in generating accurate layouts for piping, ducting, and pressure vessels.

**Highlights:** Flat pattern calculations for bends, elbows, tees, cones, Supports complex shapes: truncated cones, pyramids, screw flights, Transition layouts: round-to-square, square-to-round, Fast, reliable, and accurate results, Unique and copyright-safe solutions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $4.99 | per month |
| Premium Yearly Access | $29.99 | per year |


## Frequently asked questions

### Is Sheet Bending Calculators free?

Sheet Bending Calculators is free to download, with in-app purchases available.

### Is Flat Pattern & Bend Calculator free?

Flat Pattern & Bend Calculator is free to download, with in-app purchases available.

### Which has better reviews, Sheet Bending Calculators or Flat Pattern & Bend Calculator?

Flat Pattern & Bend Calculator is rated higher. Sheet Bending Calculators averages 1.9 out of 5 from 13 ratings, while Flat Pattern & Bend Calculator averages 4.3 from 4 ratings.

### Do Sheet Bending Calculators or Flat Pattern & Bend Calculator have ads?

Neither Sheet Bending Calculators nor Flat Pattern & Bend Calculator shows ads.

### Which is updated more often, Sheet Bending Calculators or Flat Pattern & Bend Calculator?

Sheet Bending Calculators ships an update every 15 months, and Flat Pattern & Bend Calculator every 4 months. Most recently, Sheet Bending Calculators was updated on October 24, 2026 and Flat Pattern & Bend Calculator on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*