# Flat Pattern Bend Calculator vs Flat Metal Patterns

The clearest difference is review sentiment: Flat Metal Patterns at 83% against Flat Pattern Bend Calculator's 45%. Flat Metal Patterns also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Flat Pattern Bend Calculator's advantage is rating (4.6 vs 4.4) and ratings volume (151 vs 25). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flat Pattern Bend Calculator sells 6 in-app purchases, starting at $4.99 per 7 days and Flat Metal Patterns sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Flat Pattern Bend Calculator holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Flat Pattern Bend Calculator has 151 ratings behind it against 25, so its average is the more settled of the two. Written reviews complicate that: 45% of Flat Pattern Bend Calculator's written reviews are positive against 83% of Flat Metal Patterns's, so the app with the better star average is not the one people write more warmly about.

Flat Pattern Bend Calculator ships an update every 2 months, Flat Metal Patterns every 5 weeks. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Flat Pattern Bend Calculator | Flat Metal Patterns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (151 ratings)](https://appshunter.io/ios/app/flat-pattern-bend-calculator/id1361485922/reviews)** | [4.4 (25 ratings)](https://appshunter.io/ios/app/flat-metal-patterns/id1481867517/reviews) |
| Number of ratings | **151** | 25 |
| Positive reviews | 45.2% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 61 MB | 135 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Ignacio Renteria-Molina](https://appshunter.io/developer/1481867516) |

## What reviewers say

### Flat Pattern Bend Calculator

[App page](https://appshunter.io/ios/app/flat-pattern-bend-calculator/id1361485922)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| MONTHLY UNLOCK | $6.99 | per month |
| Offer : Yearly Access | $29.99 | per year |
| Yearly Access | $39.99 | per year |
| YEARLY UNLOCK | $39.99 | per year |
| LIFETIME UNLOCK | $69.99 | one-time |


### Flat Metal Patterns

[App page](https://appshunter.io/ios/app/flat-metal-patterns/id1481867517)

This app simplifies metal pattern creation with precise mathematical calculations, saving time and reducing errors compared to manual methods. It offers various pattern types, unit conversions, and smart calculation features for both experienced professionals and beginners.

**Highlights:** Automated pattern calculation, 20+ different pattern types, Diameter-Circumference conversion, Pipe and insulation reference tables, Smart calculator for fractions/decimals, Scale feature for large patterns

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $7.99 | per month |
| 3 months subscription | $19.99 | per 3 months |
| 6 month subscription | $38.99 | per 6 months |


## Frequently asked questions

### Is Flat Pattern Bend Calculator free?

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

### Is Flat Metal Patterns free?

Flat Metal Patterns is free to download, with in-app purchases available.

### Which has better reviews, Flat Pattern Bend Calculator or Flat Metal Patterns?

Flat Pattern Bend Calculator is rated higher. Flat Pattern Bend Calculator averages 4.6 out of 5 from 151 ratings, while Flat Metal Patterns averages 4.4 from 25 ratings.

### Do Flat Pattern Bend Calculator or Flat Metal Patterns have ads?

Flat Pattern Bend Calculator shows ads; Flat Metal Patterns does not.

### Which is updated more often, Flat Pattern Bend Calculator or Flat Metal Patterns?

Flat Pattern Bend Calculator ships an update every 2 months, and Flat Metal Patterns every 5 weeks. Most recently, Flat Pattern Bend Calculator was updated on September 24, 2026 and Flat Metal Patterns on September 16, 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.*