# Flat Metal Patterns vs Flat Pattern Pro

The clearest difference is review sentiment: Flat Metal Patterns at 83% against Flat Pattern Pro's 0%. Flat Metal Patterns also leads on price (Free vs $9.99) and update cadence (every 5 weeks vs every 42 months). Flat Pattern Pro's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

Flat Metal Patterns is free to download; Flat Pattern Pro costs $9.99 up front. Flat Metal Patterns sells 3 in-app purchases, starting at $7.99 per month. Flat Pattern Pro asks for nothing beyond the download.

Flat Metal Patterns ships an update every 5 weeks, Flat Pattern Pro every 42 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Flat Metal Patterns | Flat Pattern Pro |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.4 (25 ratings)](https://appshunter.io/ios/app/flat-metal-patterns/id1481867517/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 42 months |
| Monetization | **Freemium** | Paid |
| Size | 135 MB | 2 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ignacio Renteria-Molina](https://appshunter.io/developer/1481867516) | [Imran Pinjara](https://appshunter.io/developer/1484488781) |

## What reviewers say

### 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 |


### Flat Pattern Pro

[App page](https://appshunter.io/ios/app/flat-pattern-pro/id1489799915)

This app provides a comprehensive tool for calculating and developing fabrication layouts for a wide range of shapes. It helps minimize fabrication time and increase accuracy by offering user-friendly tools for complex designs.

**Highlights:** Fabrication layout development, Supports numerous shapes (pipes, cones, pyramids, spheres), Minimizes fabrication time, Increases accuracy, Offline functionality, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Flat Metal Patterns free?

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

### Is Flat Pattern Pro free?

Flat Pattern Pro costs $9.99, with no in-app purchases.

### Do Flat Metal Patterns or Flat Pattern Pro have ads?

Neither Flat Metal Patterns nor Flat Pattern Pro shows ads.

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

Flat Metal Patterns ships an update every 5 weeks, and Flat Pattern Pro every 42 months. Most recently, Flat Metal Patterns was updated on October 3, 2026 and Flat Pattern Pro on October 1, 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.*