Best Welder Calculator Apps

250+ iOS apps curated and reviewed

3.9 avg rating
17 free apps
Updated September 2026

Every iPhone needs a few good welder calculator apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Welder Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WelderCalc: Welding CalculatorWelderCalc: Welding CalculatorFreeโ€”NoYesSep 2026
2Pipe Trades Pro CalcPipe Trades Pro CalcFree4.8โ˜… (4.3K)NoYesSep 2026
3Feet and Inches CalculatorFeet and Inches CalculatorFree4.6โ˜… (409)YesYesSep 2026
4Miller Weld Setting CalculatorMiller Weld Setting CalculatorFree4.0โ˜… (79)NoNoSep 2026
5Hobart Welding CalculatorHobart Welding CalculatorFree4.4โ˜… (9)NoNoAug 2026
6Pocket Welder HelperPocket Welder HelperFreeโ€”NoYesSep 2026
7WeldSet: Welding CalculatorWeldSet: Welding CalculatorFreeโ€”NoYesAug 2026
8Weldwise: Welding CalculatorWeldwise: Welding CalculatorFreeโ€”NoYesSep 2026

Top Picks for Welder Calculator

Pipe Trades Pro Calc#2

Pipe Trades Pro Calc by Calculated Industries

Calculator | Welding & Piping
Strong Contender
๐Ÿ”ง Utilities
4.8๐Ÿ˜ž(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

  • ๐Ÿ”ข Useful calculator tool
  • ๐Ÿง  Helpful for pipe fitters and welders
  • ๐Ÿ“ฑ Convenient to have on mobile device
  • ๐Ÿ” Accurate calculations

Room to Improve

  • ๐Ÿ’ฐ Subscription model is too expensive
  • ๐Ÿ”’ Requires internet connection to verify subscription
  • ๐Ÿ”„ Used to be a one-time purchase
  • ๐Ÿค” Confusing transition from one-time to subscription
Feet and Inches Calculator#3

Feet and Inches Calculator by Evan Winograd

Perfect Construction Calc!
Worth Considering
๐Ÿ”ง Utilities
4.6๐Ÿ˜Š(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

  • ๐Ÿš€ Easy to use
  • ๐Ÿš€ Provides both feet/inches and decimal results
  • ๐Ÿš€ Lots of additional tools and features
  • ๐Ÿ‘ Consistently updated
  • ๐Ÿ‘ Helpful and responsive support
  • ๐Ÿ‘ Great for construction and woodworking
  • ๐Ÿ‘ Customizable interface

Room to Improve

  • ๐Ÿ› Occasional calculation errors
  • ๐Ÿ› Rotation issues after updates
  • ๐Ÿ”‹ High battery usage
  • ๐Ÿ’ฐ Ads can be intrusive in free version

More Welder Calculator apps to explore

FAQ about Welder Calculator

Are there free welder calculator apps for iPhone?
Yes โ€” 17 of the top welder calculator apps we rank are free to download, including WelderCalc: Welding Calculator and Pipe Trades Pro Calc.
WelderCalc: Welding Calculator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ welder calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.