Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- $9.99
- In-app purchases
Categories and search queries
Official categories
- Utilities
- Reference
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| In-app purchases | Yes | Limited free | — | Store published |
Screens
No screenshots collected yet.
Pricing & paywalls
App Store
- Price: $9.99
- In-app purchases
Ratings & reviews
App Store
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5/5The blue book without the blue book
I forgot my blue book this saved my first day with a new company
Pipdoktor · 31 Jul 2026
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5/5A must have for a pipefitter
I use this app every day while at work. I recommend this to anyone who is working with me. If you are considering this app, get it worth every penny.
Casunshinegal · 31 Jul 2026
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5/5Useful
I’ve had this app 5+ years now and it is one of the best references you can have. When the other guys see me use it most end up buying and downloading. Handy in too many ways to describe. Good for everything from hydro testing ,to welding fabrication, to bolt up ,to figure weight of pipe section , threaded piping and lots more.
sa-200 · 31 Jul 2026
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5/5A must have
If you like having the answers to everything pipefitting so as to keep your layout going, prevent misordering and wasting time then this is easy to use pocket guide. I’ve had it almost 10 years now and has helped me further my knowledge and career because of it. The app and modules are worth it. Small investment with a big return.
Thi$ nickname i$ taken · 31 Jul 2026
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5/5The best pipe parts app and calculator
This app is something serious. It seriously helps me out with my piping work. It starts up quickly, it’s information is highly accurate, and it has no bugs. Well worth the $10.
AeroSixWJ · 31 Jul 2026
Privacy & accessibility
App Store
Privacy
- No Details Provided Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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1.8
Free update for valves 600# and above.
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1.9
V1.9 added line blanks 600# and above V1.8 added valves 600# and above V1.7 added wrench sizes on flanges
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1.91
- added fittings weight - added flange and bolts weight - added valves weight - performance improvement
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1.92
Added dimensions & weights of 3D elbows (90° & 45°).
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1.93
Added weights (when available) for branch connections.
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1.94
Corrected 600# - 1/2" Bolt Hole Diameter
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2.0
Note: If the latest update does not work, please delete the app on your device then re-install it again. - new theme - added feature to re-arrange modules - added malleable iron fittings (threaded) in-app purchase - performance improvement
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2.01
- added 45° lateral (BW, SW, Threaded) on Fittings module - added inside diameter of pipe on Pipe Schedule module
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3
- added unions (SW & Threaded) on Fittings module. - added Orifice Flanges (ASME B16.36) available only on in-app purchase. - added restore button for in-app purchases
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3.1
- compatibility for iOS 6 iPhone 5/new iPod Touch
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3.2
- added 90° LR reducing elbow (BW)
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3.3
- New free module ASME B16.21: Nonmetallic Flat Gaskets for Pipe Flanges
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3.4
- Flange Joint Bolt Tightening Sequence (In-App Purchase module) - adjusted dimensions of SW & Threaded fittings as per manufacturer's data
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3.5
Added another easy to use feature: while in inches unit, tap any decimal inch dimensions to convert to fractions.
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3.6
added Butterfly Valves - Flanged (RF) & Wafer/Lug types for 150 & 300 lb ratings
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3.7
- added take out dimensions for threaded fittings - added elbolet in Branch Connections module - calculate both external & internal surface area in Pipe Schedule module by entering pipe length
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3.8
- added new module: Gaskets B16.20 Metallic Gasket - Spiral-wound - added volume contents on Pipe Schedule: Cubic Meter, Cubic Feet, liters, US Gallons, Imperial Gallons, US Barrel (oil) - added help button on "About" page so that users will learn: a. that modules in the app can be re-arranged to place the most used modules on top. b. that in inch units, tap any dimension to reveal the fraction equivalent.
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3.9
- changed modules menu title from Piping Components to Piping Design Modules - added torque values for Flanges B16.5 (24" & below) module - added additional notes on Flanges B16.5 module - added Ring Type Joint & Jacketed Gaskets in Metallic Gasket module
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4.0
Added an elegant looking linear ft-in fraction calculator. Note: This is a free update. This calculator will not compute areas or volumes. Additional features may be added in the future.
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4.0.1
-enhanced calculator function
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4.1
- added free module - Suggested Pipe Support Spacing - updated to current and incoming iOS - added option in using fraction calculator - bug fixes
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4.2
- update for final release build of iOS 8.0
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4.3
- Bug fix for iPhone 4S (Thanks to Rob).
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4.4
- One price, all In. Free in-app purchases. FOR A LIMITED TIME! Complete your modules library. - Largest database for piping app. - added MAXIMUM HORIZONTAL PIPE HANGER AND SUPPORT SPACING! - App icon color change RED for one stop reference. - added compatibility of older devices from iOS 6.0 and above. - Stability improvement and bug fixes. Note: You will see the price as $ 0.00 for each in-app purchase. Tap the button to download for free, for a LIMITED TIME only. ***We never stop adding database - if you need it, we will add it!***
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4.5
· 23 Apr 2015
This update from Apple will improve the functionality of this app. No new features are included. -updated thickness dimensions on Figure-8 line blanks separating RF dimensions.
Alternatives
- Pipe Guide Calculator — Same category + similar ratings
- Feet&Inches Calculator — Same category + similar ratings
Availability by market
- US
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