# Gas Pipe Sizing Calculator — user reviews

> 15 indexed App Store user reviews of Gas Pipe Sizing Calculator by Connor Kelley, rated 4.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/gas-pipe-sizing-calculator/id596009129/reviews
- App overview in markdown: https://appshunter.io/ios/app/gas-pipe-sizing-calculator/id596009129.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (10 lowest-rated)

### 1/5 — Stolen money

*2023-05-19*

I purchased the app just for it to say it can’t work on new phones so I’m out of luck

### 1/5 — Needs updated!’

*2022-10-03*

Needs updated asap!!!!

### 1/5 — Iphone 13

*2022-08-10*

This app was handy when i purchased it, when will you update it to work with iphone 13?

### 1/5 — Fraud as far as I see.

*2021-09-23*

Let’s you buy the app. Then Immediately says they need to update it before you can even use it.so I just paid for an app that they know we can’t even use.

### 1/5 — Needs update to work

*2021-09-01*

Needs update to work

### 1/5 — PB

*2019-05-12, version 2.0*

This app sucks total waste of money

### 1/5 — I wish I could give it zero stars

*2019-04-09*

You cannot select your operating pressure or your pressure drop total waste of money

### 1/5 — Not enough info

*2018-11-21, version 2.0*

This app is seriously lacking, it does not show what pressure drop it is sizing to now what type of pipe is being used! Not worth anything even if it was free! Can’t even give it one star!

### 1/5 — Piping

*2018-10-09, version 2.0*

Will you be added different types of pipe ie.. copper ,gastite ?

### 1/5 — Owner

*2013-02-19*

Not really useful, no psi input. Only works on .5 psi Pretty much a waste

## Most praised reviews (5 highest-rated)

### 5/5 — Great app.

*2021-07-01*

For basic gas pipe sizing in most areas this app is a must have. More accurate than plumbing charts. I even got the gas company to download it. Needs to be update so I can continue using.

### 4/5 — Plumber

*2014-11-15*

All the other sizing charts were full of information I didn't need, this one, to the point. 
Only complaint, it's so simple I wish it would show the charts used in the calculation, ie: so I could manipulate the footage and gas load. 
Also, I would like to see different psi and pressure drop. I wouldn't use it often but in commercial applications in my area this wouldn't help me.

### 3/5 — Gas tech

*2017-10-22, version 2.0*

Looking for why you can also have a type of pipe to choose from as well as different pipes like copper and gastite will have different sizing needs.

### 3/5 — High pressure needed

*2013-11-11*

Great app!! It just needs to have high pressure capabilities.

### 2/5 — No csst sizing

*2018-05-08, version 2.0*

Very basic does not calculate csst and you must type out the last three zeros every time plus end result are in .25 no display in 1/4".

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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 2026-07-03.*