Best Piping Calculators Apps

249+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated October 2026

The best piping calculators apps on iPhone average 4.4★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Piping Calculators Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pipe Trades Pro CalcPipe Trades Pro CalcFree4.8★ (4.3K)NoYesOct 2026
2Feet and Inches CalculatorFeet and Inches CalculatorFree4.6★ (409)YesYesOct 2026
3Piping Engineering ToolboxPiping Engineering ToolboxFree3.7★ (9)NoYesAug 2026
4Pipe Calc: Pipefitter OffsetsPipe Calc: Pipefitter OffsetsFree—NoYesAug 2026
5Pipe Fitting & ASME ToolboxPipe Fitting & ASME ToolboxFree4.8★ (11)NoYesOct 2026
6Piping CalculatorsPiping Calculators$19.99—NoNoAug 2026
7Piping Offset CalculatorPiping Offset Calculator$4.993.9★ (15)NoNoSep 2026
8Pipe Fitter CalculatorPipe Fitter Calculator$4.993.4★ (32)NoNoSep 2026

Top Picks for Piping Calculators

Pipe Trades Pro Calc#1

Pipe Trades Pro Calc by Calculated Industries

Calculator | Welding & Piping
Editor's Choice
🔧 Utilities
4.8😞(4.3K ratings)
FreeIn-App Purchases
Pipe Trades Pro Calc screenshot 1
Pipe Trades Pro Calc screenshot 2
Pipe Trades Pro Calc screenshot 3
Pipe Trades Pro Calc screenshot 4
Pipe Trades Pro Calc screenshot 5
Pipe Trades Pro Calc screenshot 6

This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.

What We Love

  • 🔢 Useful calculator tool
  • 🧠 Helpful for pipe fitters and welders
  • 📱 Convenient to have on mobile device
  • 🔍 Accurate calculations

Room to Improve

  • 💰 Subscription model is too expensive
  • 🔒 Requires internet connection to verify subscription
  • 🔄 Used to be a one-time purchase
  • 🤔 Confusing transition from one-time to subscription
Feet and Inches Calculator#2

Feet and Inches Calculator by Evan Winograd

Perfect Construction Calc!
Strong Contender
🔧 Utilities
4.6😊(409 ratings)
FreeAdsIn-App Purchases
Feet and Inches Calculator screenshot 1
Feet and Inches Calculator screenshot 2
Feet and Inches Calculator screenshot 3
Feet and Inches Calculator screenshot 4
Feet and Inches Calculator screenshot 5
Feet and Inches Calculator screenshot 6

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

What We Love

  • 🚀 Easy to use
  • 🚀 Provides both feet/inches and decimal results
  • 🚀 Lots of additional tools and features
  • 👍 Consistently updated
  • 👍 Helpful and responsive support
  • 👍 Great for construction and woodworking
  • 👍 Customizable interface

Room to Improve

  • 🐛 Occasional calculation errors
  • 🐛 Rotation issues after updates
  • 🔋 High battery usage
  • 💰 Ads can be intrusive in free version

More Piping Calculators apps to explore

FAQ about Piping Calculators

What are the best piping calculators apps for iPhone?
Pipe Trades Pro Calc tops our piping calculators apps ranking as of October 2026, with a 4.8-star average from 4.3K App Store ratings, and it's free to download.
Yes — 16 of the top piping calculators apps we rank are free to download, including Pipe Trades Pro Calc and Feet and Inches Calculator.
Pipe Trades Pro Calc has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ piping calculators apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.