Comparison

TracPipe UK Sizing & Reference vs Sizing US/CA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TracPipe UK Sizing & Reference

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
Read full description

This App allows the user to size the TracPipe® Flexible Gas Piping product, using an appropriate sizing method. The App displays the appropriate size of TracPipe® for a given capacity depending on the type of gas, supply pressure and allowable pressure drop selected by the user. By selecting the design parameters using easy drop down menus the user then chooses the length of pipe and tubing size, on the easy to read calculator wheel, to find the capacity capable of being delivered by any of the seven sizes offered by TracPipe®. Gas piping systems sized with the TracPipe UK Size and Capacity Calculator must be sized in accordance with an appropriate sizing method, such as the method and example detailed in Appendix A (Informative) of BS 6891: 2015 Specification for the installation and maintenance of low pressure gas installation pipework of up to 35 mm (R1¼) on premises. The piping system designer must assure that the installation pipework is of adequate size to ensure that all appliances connected operate at their required heat input in accordance with the appliance manufacturers’ instructions. The user can research the latest TracPipe® Design and Installation Specification by simply selecting the topic he wishes to view in the document index. He will be automatically forwarded to the selected page. To return to the index select the page number at the bottom. Features Easy to use Calculator Automatically updated Design and Installation Specification when connected to Wi-Fi. Frequently asked questions Contact TracPipe® direct

About

Sizing US/CA

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
Read full description

Size Gastite® and FlashShield™ flexible gas piping with this convenient and easy-to-use application for the iPhone. This app allows flexible gas pipe installers to determine the appropriate size Gastite pipe recommended for the installation at hand. Based on the project’s gas type, length of tubing run, supply pressure, pressure drop, and flow capacity – the app will calculate the appropriate size Gastite/FlashShield CSST for your application.
 
 Features
: Includes a location selector for US and CA 
 Scroll wheel automatically adjusts depending on values selected Find your certification card to link a digital version to your device
 FAQs View the latest Design and Installation Guide Search for Gastite and FlashShield products Contact Page submits questions and requests directly to Gastite 
The Gastite and FlashShield flexible gas piping systems are designed and warranted to provide sufficient gas volume and pressure for proper appliance performance using the appropriate sizing tables and methods detailed in the Design and Installation Guide and this Mobile Sizing App. 
Accordingly, the design pressure loss on the Gastite and FlashShield piping system under maximum probable flow conditions, from the point of delivery to the inlet connection of the equipment shall be such that the supply pressure at the equipment is greater than the minimum pressure required for proper equipment operation. Minimum Requirements - iOS version 8

Screenshots

TracPipe UK Sizing & Reference4 screens
Sizing US/CA4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
TracPipe UK Sizing & Reference versus Sizing US/CA: the parameters behind the verdict, then further details
ParameterTracPipe UK Sizing & ReferenceSizing US/CA
PriceFreeFree
Rating—3.2 (13 ratings) — better
Positive reviews0.0% of reviews11.1% of reviews — better
Number of ratings—13 — better
Update frequencyEvery 19 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.010.0 — better
Further details — not scored
Size4 MB27 MB
Age rating4+17+
DeveloperOmega Flex, Inc.Gastite Products LLC

Customer experience

TracPipe UK Sizing & Reference

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Sizing US/CA

All ratings13 ratings
Positive46.2%
Neutral15.4%
Negative38.5%
Written reviews9 reviews
Positive11.1%
Neutral11.1%
Negative77.8%

In-app purchases

None

TracPipe UK Sizing & Reference

No in-app purchases

None

Sizing US/CA

No in-app purchases

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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