AppCorpus
Market US

Flange Bolt Size & Torque

by Open Source Consulting LLC

iPhone · iPad

Active Last checked 5 Aug 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free to download
  • In-app purchases

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Free app Yes Free Store published
In-app purchases Yes Limited free Store published

Screens

App Store

17 store screenshots

Flange Bolt Size & Torque ipad screenshot 1
Flange Bolt Size & Torque ipad screenshot 2
Flange Bolt Size & Torque ipad screenshot 3
Flange Bolt Size & Torque ipad screenshot 4

Pricing & paywalls

App Store

  • Flange Bolt Professional — $4.99
  • Suggested Torque — $0.99

Ratings & reviews

App Store

4.6 364 ratings · App Store

  1. 5/5Great Info. & Great Customer Support

    Being a Union Steamfitter, this App has come in handy countless times! It’s not only easily accessible, but it’s easy to input the pertinent info. to receive the desired answers. I had the app for quite some time with no issues, but at some point it stopped working properly telling me I had to subscribe again. I reached out to Flange Bolt Chart by email, and I was more than pleasantly surprised by not only how fast Joe got back to me, but also how accommodating and supportive he was! Truly, this is win win! It’s not only a great source for the trade/craft, but to have great customer support as well, that’s an awesome combo.! Thank you Joe, and thank you Flange Bolt Chart for delivering a tremendously handy tool for the trade!

    ACizzle#35 · 5 Aug 2026

  2. 5/5Great app

    If your in this field it’s a no brainer , I stumbled across this app by accident. Was found a bunch of 36” pipe w flanges & valves. It gave me all the info I needed to order correct sizes of bolts & gaskets. I also made a request for more info to be put on the app. Sure enough in about 2-3 weeks info was posted. Great job, I’ll recommend this app to all in my trade. 👍🏻

    cpm638 · 5 Aug 2026

  3. 5/5Amazing Application for O&G Engineering

    This application allows the user to quickly get a whole host of useful information when planning flange makeup. It allows us to make quick calculations in the office or in the field without having to fumble with awkward spreadsheets. Thanks so much for the useful app!

    John Olivier · 5 Aug 2026

  4. 5/5Awesome app

    This amazing app for industry I love but everything has room for improvement so here is my suggestion it’s would be nice if we had torquing equipment info such as rad guns , J gun , slim line etc.. as well how to use it

    87rgv87 · 5 Aug 2026

  5. 1/5Perfect until….

    App was perfect until they recently charge you to look up things on it. I was singing this apps praises to the guys and actually working toward getting it suggested for us to download as a requirement at work. I would’ve paid a flat price to buy the app but I’m not paying every month for this. I can check my handy book for this info easily. Uninstalling the app now.

    Sam the blueberry man · 5 Aug 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Linked to You — Analytics — Usage Data — Product Interaction Developer declared
  • Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
  • Data Not Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
  • Data Not Linked to You — Diagnostics Developer declared
  • Data Not Linked to You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 18.10

    Now with pipe and bolt data.

  • 18.11

    More data points.

  • 18.12

    More data points

  • 18.13

    More data points.

  • 18.14

    More data points.

  • 18.15

    Adds feature to share outputs via PDF

  • 18.16

    More data points.

  • 18.17

    More data points and improved performance.

  • 18.18

    Now with valve data

  • 18.19

    Faster lookups

  • 18.2

    Faster lookups

  • 18.20

    Performance improvements, more data.

  • 18.21

    Torque data for more bolt types.

  • 18.22

    New Custom Views feature

  • 18.23

    New custom bolt length calculator

  • 18.24

    Performance improvements

  • 18.25

    Performance improvements

  • 18.26 · 25 Mar 2026

    Performance improvements

  • 18.3

    More data points

  • 18.4

    Now with dimensions for Ring Joint facings.

  • 18.5

    Easier torque lookup.

  • 18.6

    Torque data for more bolts.

  • 18.7

    More data points

  • 18.8

    Adds sync account for enterprise users

  • 18.9

    Now includes drift pin diameter.

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
5 Aug 2026
Sources
App Store

Report a correction