# TracPipe UK Sizing & Reference vs Generac Field Pro

The clearest difference is ads: Generac Field Pro at none against TracPipe UK Sizing & Reference's shown. Generac Field Pro also leads on update cadence (fortnightly vs every 19 months) and monetization model (free vs ad-supported). TracPipe UK Sizing & Reference's advantage is iOS requirement (11.0 vs 16.0). On price, in-app purchases and device support 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, Generac Field Pro fortnightly. The most recent releases landed on September 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TracPipe UK Sizing & Reference | Generac Field Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (26 ratings)](https://appshunter.io/ios/app/generac-field-pro/id6550921902/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | 0.0% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 71 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Omega Flex, Inc.](https://appshunter.io/developer/996885332) | [Generac Power Systems, Inc.](https://appshunter.io/developer/829129500) |

## 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


### Generac Field Pro

[App page](https://appshunter.io/ios/app/generac-field-pro/id6550921902)

Streamline the installation, servicing, and registration of energy systems. Features guided workflows, smart firmware updates, and comprehensive diagnostics for efficient system management.

**Highlights:** Guided commissioning workflow, Smart firmware updates, Full system testing, Product diagnostics, In-app activation and registration

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

**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 Generac Field Pro free?

Generac Field Pro is free to download, with no in-app purchases.

### Do TracPipe UK Sizing & Reference or Generac Field Pro have ads?

TracPipe UK Sizing & Reference shows ads; Generac Field Pro does not.

### Which is updated more often, TracPipe UK Sizing & Reference or Generac Field Pro?

TracPipe UK Sizing & Reference ships an update every 19 months, and Generac Field Pro fortnightly. Most recently, TracPipe UK Sizing & Reference was updated on September 24, 2026 and Generac Field Pro on October 6, 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.*