# Fabrication Helper vs CarpenterCalc

Fabrication Helper and CarpenterCalc are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Fabrication Helper | CarpenterCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fabrication-helper/id6767084499/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 21 MB | 22 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Penfield](https://appshunter.io/developer/1895660529) | [PATRICK MICHAEL MORAN](https://appshunter.io/developer/1896337227) |

## What reviewers say

### Fabrication Helper

[App page](https://appshunter.io/ios/app/fabrication-helper/id6767084499)

This utility app assists with shop layout, calculations, and quick reference for fabrication tasks. It offers tools for conversions, pipe and structural shape lookups, and layout planning for cuts, bolt circles, and spacing. Designed for fast, offline use without requiring an account.

**Highlights:** Fraction, decimal, and metric conversion, Common pipe size lookup, Structural shape reference, Linear cut planning, Bolt circle layout, Equal spacing calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### CarpenterCalc

[App page](https://appshunter.io/ios/app/carpentercalc/id6771495890)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fabrication Helper free?

Fabrication Helper is free to download, with no in-app purchases.

### Is CarpenterCalc free?

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

### Do Fabrication Helper or CarpenterCalc have ads?

Neither Fabrication Helper nor CarpenterCalc shows ads.

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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.*