# Pipefitter App

> Mobile reference for pipefitting calculations, dimensions, and safety data. (iPhone/iPad app by Gary Nerenberg.)

- Source: https://appshunter.io/ios/app/pipefitter-app/id1081145827 (this page in markdown: same URL + `.md`)
- Developer: [Gary Nerenberg](https://appshunter.io/developer/1081145826)
- Category: Reference, Utilities
- Price: $9.99
- Rating: 3.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 43 MB
- Languages: American English
- Released: 2016-02-10
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/pipefitter-app/id1081145827/reviews.md

## What is Pipefitter App?

All the same trusted information that is in The Pipe Fitters Field Book is now available in an App.

THINK SMART WORK SAFE

Information contained within the App;
* Length through hub for weld neck and slip-on flanges.
* Dimensions of butt weld fittings, socket weld fittings and flanges.
* Diameters and circumferences and nominal wall thicknesses of pipe.
* Odd angles for long radius 90 degree elbows.
* Dissecting a circle and blind flange lay out.
* Detailed flange specifications for flange series 150-2500
* Drill and tap sizes for bolts and pipe.
* Weights for common building materials.
* Trade related formulas.
* Head pressures of water and temperature conversions.
* Layout for equal and unequal diameter branch lines at any angle.
* Shackles, inside width at the pin and the safe working load.
* Snatch block and sling leg load multiplication factors.
* The safe working load for wire rope, and nylon and wire rope slings.
* Conversion multipliers and trade related formulas.
* Explosive limits and specific gravity of different gasses.
* Pipe and water weights.
* Weights for plate steel.
* Weights for flanged gate valves, weld fittings, blind flanges and weld neck flanges.

## Key features

- Flange dimensions and specifications
- Pipe diameters, circumferences, and wall thicknesses
- Elbow angle calculations
- Bolt and pipe drill/tap sizes
- Material weights (steel, pipe, fittings)
- Trade formulas and conversions
- Gas explosive limits and specific gravity

## Chart rankings

- #161 in Top Paid · Reference (US App Store)

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/pipefitter-app/id1081145827/reviews.md

### 1/5 — Trop chère

*2016-12-23*

Les informations sont loin d'être complètes. Pas de dimension de fitting filetée. Prétends fournir cé qui est dans les pipefitters books mais en est très loin. Beaucoup trop chère 👎

### 2/5 — Not as good

*2016-11-14*

I have used the pipefitter field book for roughly 4 years and I must say, it's one of the most useful tools in my toolbox. However, this app leaves a great deal to be desired. First, the app does not have all the data the book has. Second, there is no BACK button so you have to start at the home page if you want to go back. I suppose it's worth $10, but that's really pushing it. My advise is to get the book.

## Frequently asked questions about Pipefitter App

### What information does Pipefitter App provide?

Pipefitter App offers a comprehensive range of data including flange dimensions, pipe specifications, material weights, trade formulas, and safety information like gas explosive limits. It aims to consolidate trusted field book data into a convenient mobile format.

### How much does Pipefitter App cost?

Pipefitter App is a paid application, available for a one-time purchase price of $9.99. There are no additional in-app purchases or subscription fees required to access its features.

### What devices is Pipefitter App compatible with?

Pipefitter App is designed for Apple devices, including iPhone, iPad, and iPod. It requires iOS 4.0 or later.

### Is Pipefitter App suitable for beginners?

While the app contains detailed technical information, its primary audience is professional pipefitters. Beginners may find the extensive data useful for learning, but it's geared towards experienced trade workers.

### How often is Pipefitter App updated?

The app was last updated on February 10, 2016, with version 1.0. As of its last update, there have been no subsequent version releases or patches.

### What is the user rating for Pipefitter App?

Pipefitter App has a current rating of 3.5 stars, based on 2 user reviews. This indicates a mixed reception from its user base.

### Does Pipefitter App have ads?

No, Pipefitter App does not contain advertisements. As a paid application, it provides an ad-free experience for its users.

### What is the age rating for Pipefitter App?

Pipefitter App has an age rating of 4+. This means it is considered suitable for users aged 4 and older, with no mature content concerns.

## Version history (last 1 release)

### 1.0 — 2016-02-10

This update from Apple will improve the functionality of this app. No new features are included.

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## Related topics

[pipe fitter app](https://appshunter.io/ios/topics/pipe-fitter-app) · [pipefitter blue book](https://appshunter.io/ios/topics/pipefitter-blue-book)

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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 2026-08-24.*