# TracPipe UK Sizing & Reference vs Sizing US/CA

The clearest difference is update cadence: Sizing US/CA at every 6 weeks against TracPipe UK Sizing & Reference's every 19 months. Sizing US/CA also leads on review sentiment (11% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TracPipe UK Sizing & Reference ships an update every 19 months, Sizing US/CA every 6 weeks. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TracPipe UK Sizing & Reference | Sizing US/CA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (13 ratings)](https://appshunter.io/ios/app/sizing-usca/id1420112805/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 0.0% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 19 months | **Every 6 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 4 MB | 27 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Omega Flex, Inc.](https://appshunter.io/developer/996885332) | [Gastite Products LLC](https://appshunter.io/developer/668653608) |

## What reviewers say

### TracPipe UK Sizing & Reference

[App page](https://appshunter.io/ios/app/tracpipe-uk-sizing-and-reference/id1075847160)

Calculate the correct size of flexible gas piping for your project. Select gas type, pressure, and pipe length to determine capacity. Access the latest installation specifications and FAQs.

**Highlights:** Flexible gas piping sizing calculator, Capacity calculation based on gas type, pressure, and length, Access to TracPipe® Design and Installation Specification, Frequently asked questions section, Direct contact with TracPipe®, Automatically updated specifications via Wi-Fi

**Features:** macOS Compatibility

**In-app purchases:** none


### Sizing US/CA

[App page](https://appshunter.io/ios/app/sizing-usca/id1420112805)

This utility app helps installers determine the correct size of flexible gas piping for their projects. It calculates the appropriate pipe size based on gas type, tubing length, supply pressure, and flow capacity. Users can also access installation guides and product information.

**Highlights:** Flexible gas pipe sizing, US and CA location selector, Automatic value adjustment, Certification card access, Installation guide viewer, Product search, Direct contact with developer

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TracPipe UK Sizing & Reference free?

TracPipe UK Sizing & Reference is free to download, with no in-app purchases.

### Is Sizing US/CA free?

Sizing US/CA is free to download, with no in-app purchases.

### Do TracPipe UK Sizing & Reference or Sizing US/CA have ads?

Both TracPipe UK Sizing & Reference and Sizing US/CA show ads.

### Which is updated more often, TracPipe UK Sizing & Reference or Sizing US/CA?

TracPipe UK Sizing & Reference ships an update every 19 months, and Sizing US/CA every 6 weeks. Most recently, TracPipe UK Sizing & Reference was updated on September 24, 2026 and Sizing US/CA on September 30, 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.*