# CPF TechTools — user reviews

> 11 indexed App Store user reviews of CPF TechTools by Charlotte Pipe and Foundry Company, rated 4.50/5 from 22 ratings.

- Source: https://appshunter.io/ios/app/cpf-techtools/id679297384/reviews
- App overview in markdown: https://appshunter.io/ios/app/cpf-techtools/id679297384.md
- Rating breakdown: 5★ 17 · 4★ 2 · 3★ 1 · 2★ 1 · 1★ 1

## Most critical reviews (10 lowest-rated)

### 2/5 — Lame

*2025-05-24, version 3.5.4*

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.

### 2/5 — Slow

*2014-10-14, version 1.2.2*

Like the idea of having dimensional info on hand at all time but app is way to slow to load. Would appreciate an update

### 2/5 — CAST IRON FITTINGS

*2014-07-26, version 1.1.1*

You need to get the fitting takeoffs, if u don't this app is here for nothing....buuuuuuuuuuu

### 3/5 — Good information

*2022-02-15, version 3.3.2*

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.

### 3/5 — Take offs

*2014-06-04, version 1.1.1*

How bout fitting take offs

### 4/5 — Useful information but…

*2022-12-08, version 3.3.4*

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.

### 5/5 — A plumber’s best friend

*2018-06-19, version 3.2.5*

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

### 5/5 — Handy app

*2017-10-14, version 3.1.2*

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

### 5/5 — Great app

*2016-08-17, version 2.0.2*

Very functional as well as helpful.

### 5/5 — Fantastic App

*2014-09-22, version 1.2.2*

Fantastic app, very useful, very easy to use!

## Most praised reviews (1 highest-rated)

### 5/5 — Awesome!

*2013-08-10, version 1.0*

Keep up the good work all...and progress on new tools!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*