Free

Details

  • Released
  • Updated
  • August 8, 2013
  • October 15, 2025

Features

CPF TechTools screenshot #1 for iPhone
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About

This app offers essential on-the-go technical calculators for plumbing professionals. It includes tools for expansion/contraction and temperature de-rating, with more features planned for future updates.

Expansion calculator
Contraction calculator
Temperature de-rating calculator
Tools for plumbing professionals
Future tool additions planned
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What's New in CPF TechTools

3.5.5

October 15, 2025

Added the Cast Iron Dimensional Catalog for Canada

User reviews

Lame

You open horizontal support spacing and there’s nothing for cast-iron. There’s no fittings configurator. Under solving and glues it only shows you compatible glues with one product. It does not show you. What glues to use when joining dissimilar products like ABS to PVC etc.. pretty much a completely useless app.
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Useful information but…

I find the written content to be very useful but a glitch won’t allow me to view any of the videos. I get a pop up message saying I need to be connected to the internet even though I know I am.

Good information

The app is full of great information. It would be nice if it didn’t require an internet connection. After the last update the Home Screen is very hard to read. White text on a very light gray background is tough, especially outside.

A plumber’s best friend

Makes my job a lot easier having all of the fitting measurements in the palm of my hand. Thank you to Charlotte Pipe.

Handy app

Its worth having this free app for the cast iron dimensional catalog alone.

FAQ

What tools does CPF TechTools offer?

CPF TechTools provides an expansion calculator, a contraction calculator, and a temperature de-rating calculator. These tools are designed for professionals in the plumbing industry.

Is CPF TechTools free to use?

Yes, CPF TechTools is available for free. There are no in-app purchases or advertisements within the application.

Who is the target audience for CPF TechTools?

The app is intended for plumbing engineers, contractors, architects, and other professionals working within the plumbing industry.

What devices support CPF TechTools?

CPF TechTools is available on iPhone, iPad, and iPod devices. It is designed for mobile use by industry professionals.

How often is CPF TechTools updated?

The latest version, 3.5.5, was released on October 15, 2025. While specific update frequency isn't detailed, the app receives regular updates to add features and improve functionality.

What is the user sentiment for CPF TechTools?

Users have rated CPF TechTools highly, with an average of 4.5 stars from 22 ratings, indicating positive user sentiment towards its utility and features.

Are there plans to add more features to CPF TechTools?

Yes, the description states that additional tools will be added soon. This suggests ongoing development to expand the app's capabilities.

What is the age rating for CPF TechTools?

CPF TechTools has an age rating of 4+, making it suitable for a wide range of users, including younger professionals or students entering the industry.