# Flat Pattern Bend Calculator vs WeldUp Pocket

The clearest difference is review sentiment: WeldUp Pocket at 100% against Flat Pattern Bend Calculator's 47%. WeldUp Pocket also leads on in-app purchases (none vs 6) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Flat Pattern Bend Calculator sells 6 in-app purchases, starting at $4.99 per month. WeldUp Pocket asks for nothing beyond the download.

Flat Pattern Bend Calculator ships an update every 2 months, WeldUp Pocket every 10 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Flat Pattern Bend Calculator | WeldUp Pocket |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (151 ratings)](https://appshunter.io/ios/app/flat-pattern-bend-calculator/id1361485922/reviews)** | — |
| Number of ratings | **151** | — |
| Positive reviews | 46.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 63 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Lison Robin](https://appshunter.io/developer/6795987438) |

## 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 |
| --- | --- | --- |
| MONTHLY UNLOCK | $4.99 | per month |
| Weekly Subscription | $4.99 | per 7 days |
| Offer : Yearly Access | $19.99 | per year |
| YEARLY UNLOCK | $29.99 | per year |
| Yearly Access | $29.99 | per year |
| LIFETIME UNLOCK | $49.99 | one-time |


### WeldUp Pocket

[App page](https://appshunter.io/ios/app/weldup-pocket/id6795987436)

This app provides a comprehensive suite of tools for pipefitters, welders, and fabricators. It offers calculations for offsets, tube bending, welding settings, and material specifications, all accessible offline. Designed for practical use in the field, it helps streamline complex calculations and job management.

**Highlights:** Offline functionality, Pipefitting calculations (offset, bending, templates), Welding settings and distortion analysis, Fabrication development tools, Material specification and traceability, Job management and export, Customizable interface for gloved hands

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

**In-app purchases:** none


## Frequently asked questions

### Is Flat Pattern Bend Calculator free?

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

### Is WeldUp Pocket free?

WeldUp Pocket is free to download, with no in-app purchases.

### Do Flat Pattern Bend Calculator or WeldUp Pocket have ads?

Flat Pattern Bend Calculator shows ads; WeldUp Pocket does not.

### Which is updated more often, Flat Pattern Bend Calculator or WeldUp Pocket?

Flat Pattern Bend Calculator ships an update every 2 months, and WeldUp Pocket every 10 days. Most recently, Flat Pattern Bend Calculator was updated on October 15, 2026 and WeldUp Pocket on October 15, 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.*