Pipe Fitter Calculator

Name: Pipe Fitter Calculator
Rating: 3.5 (31 reviews)
Author: LMF.Services

by LMF.Services

iPhone

Abandoned risk Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: $4.99

Categories and search queries

Official categories

Productivity
Utilities

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Family Sharing	Yes	Unknown	App Store	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Price: $4.99

Last verified 31 Jul 2026

Ratings & reviews

App Store

3.5 31 ratings · App Store

3/5Lacking
Should add a parallel offset section. The app takes a bit to het used to. Also, it needs an option to use Victaulic fittings.

Uncle It · 31 Jul 2026
5/5Best tool for fitter welder calculation
If you used old school for calculation maybe this tool is not for you. It get used to few try here and there before you feel ok to know how it worked, if you are self teaching with experience you don’t need tutorial for this or any manual

Pranjilovic · 31 Jul 2026
4/5Not too bad
I typically default to a scratch pad and using good ol fashion formulas, but I use this app to make sure my numbers correlate. If I'm in a hurry and I have a little play, I'll use the app without hesitation. I especially like how easily you can calculate odd angle cuts from factory 45* and 90* fittings.

250 fitter · 31 Jul 2026
1/5Dissaponting
App doesn’t even work properly. Once you input numbers you can’t scroll back to the top, half of the screen is cut off. Actually the app doesn’t even give you any viable data you’re better off using a pencil and paper. What about thread makeup? Do they realize there are threaded fittings lol not everything is welded! It’s hard to use and understand even, there’s no tutorial. Waste of $5.

deki49 · 31 Jul 2026
4/5No to bad
app is fairly accurate about a 16th off.. doesn’t do equal spread offsets or parallel so a little let down.. the app they have that does do it doesn’t work on iPhone so there’s that also..

Anikin SW · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

No Details Provided Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0
1.1
**Fixed White box that remained onscreen when keyboard is dismissed (iOS 4.3 error only) Added a Graphic interface menu screen Added 2 new advanced rolling offset calculators Added a Pipe Guide for finding Angles when sides are known and sides when angles are known.
1.2
Added a squaring method on the bottom of each screen for verifying accurate fit up before welding begins. Swap F and E label on All Angle Offset
1.3
Added a Manual and Auto input function to all screens Added use of ANSI/ASME and DIN standard pipe sizes Added use of Custom fitting radius using the input box under XR label Added ability to enter root gap for determining custom cut length Added custom fitting info on each screen Added squaring calculation to aid in fitting up offsets in the bench Added offset using 90 fitting and custom angle Added ft/in and In output options for those that like feet/inches or just inches to work with Added Easy Fitup verifier screen Added 2 Hole Alignment calculator
1.4
Complete app design with "New" portrait layout Pipe Offset - 8 options in 1 Rolling Offset - 9 options in 1 Reducing Tee Offset - 8 Options in 1 Back 2 Back Odd Angle Fitting Calculation 90 to Odd Angle Fitting Calculation Tech Data for: All Fitting Sizes Imperial, Metric, DIN 2-Hole Flange Alignment Back 2 Back Fitting Data
1.5
fixed display issues as well as some button issues on iphone 4s and 5 with the 4" retina display. All perfect now. Thank you everyone for your patience and feedback.
1.6
Added additional Dimension data for the Advanced Offset Screen. Changed button for closing Pipe Size Selection Added ability to input fractional RootGap in addition to decimal for imperial pipe calculations.
1.6.1
Added Calculation to Verify Fitup in the Bench for odd angles. Added Calculation to Verify a Square fitup for Rolled 90 offset.
1.6.2
Added Squaring Calculations for Odd angle offsets Added Squaring Calculations for Odd angle to 90 offsets Added Offset Calculation for Fixed Dimensions Fixed Reducing Tee Offset Output
1.6.3
tweaked compatibility issues with iOS6 and iOS7. Any unforeseen issues feel free to message me on Facebook or use the in-app contact screen. Thank you.
1.6.4
updated certificate.
2.0
Fixed input error when entering data. Fixed pipe selection error when opening selection spinner. Updated interface to improve user experience. Updated to 64bit architecture for newer devices.
2.1
Added compatibility for 32bit and 64bit devices. iPhone 5 and up.
2.1.1
Updated the Back to Back offset screen. Fixing Pipesize selector for iOS versions having issues. Thank you for the feedback
2.1.2
Updated the 90 Odd Angle Fitting Calculation. The Set Data button was not working for some users.
2.1.4 · 29 Nov 2017
This update from Apple will improve the functionality of this app. No new features are included. Updated the 90 Odd Angle Fitting Calculation. The Set Data button was not working for some users.

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Alternatives

Pipefitter — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

Report a correction

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Example prompt

Compare Pipe Fitter Calculator with Pipefitter.

View JSON

GET /api/v3/apps/493762234

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          "author": "Uncle It",
          "date": "31 Jul 2026"
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          "title": "Best tool for fitter welder calculation",
          "body": "If you used old school for calculation maybe this tool is not for you. It get used to few try here and there before you feel ok to know how it worked, if you are self teaching with experience you don’t need tutorial for this or any manual",
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          "date": "31 Jul 2026"
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          "author": "250 fitter",
          "date": "31 Jul 2026"
        },
        {
          "rating": 1,
          "title": "Dissaponting",
          "body": "App doesn’t even work properly. Once you input numbers you can’t scroll back to the top, half of the screen is cut off. Actually the app doesn’t even give you any viable data you’re better off using a pencil and paper. What about thread makeup? Do they realize there are threaded fittings lol not everything is welded! It’s hard to use and understand even, there’s no tutorial. Waste of $5.",
          "author": "deki49",
          "date": "31 Jul 2026"
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          "title": "No to bad",
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