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Best Welder Calculator Apps

250+ iOS apps curated and reviewed

4.5 avg rating
16 free apps
Updated October 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Miller Weld Setting CalculatorMiller Weld Setting CalculatorFree4.0★ (80)NoNoOct 2026
2WelderCalc: Welding CalculatorWelderCalc: Welding CalculatorFree—NoYesOct 2026
3Pipe Trades Pro CalcPipe Trades Pro CalcFree4.8★ (4.4K)NoYesNov 2026
4Weldwise: Welding CalculatorWeldwise: Welding CalculatorFree—NoYesOct 2026
5Hobart Welding CalculatorHobart Welding CalculatorFree4.4★ (9)NoNoOct 2026
6Hold My Hood:Welder CalculatorHold My Hood:Welder Calculator$5.99——NoOct 2026
7Heat InputHeat InputFree—NoNoOct 2026
8G3 - Heat Input CalculatorG3 - Heat Input CalculatorFree—NoNoSep 2026

Top Picks for Welder Calculator

Miller Weld Setting Calculator#1

Miller Weld Setting Calculator by Miller Electric Mfg Co

Editor's Choice
🔍 Reference
4.0😐(80 ratings)
Free
Miller Weld Setting Calculator screenshot 1
Miller Weld Setting Calculator screenshot 2
Miller Weld Setting Calculator screenshot 3
Miller Weld Setting Calculator screenshot 4

This app helps you determine the correct weld parameter settings for optimal results. It guides you through a few simple questions to tune your welding machine for TIG, Stick, or MIG processes.

What We Love

  • 👍 Great for beginners
  • 💡 Useful quick reference
  • ✅ Helps with settings
  • 🌟 Good starting point
  • 💯 Handy tool
  • 🚀 Fast and easy
  • 👍 User-friendly
  • 📚 Informative
  • ✅ Covers basics

Room to Improve

  • ⚠️ Outdated settings
  • ❌ Inaccurate suggestions
  • 🪲 Inconsistent data display
  • 📉 Limited coverage
  • 🤷‍♂️ Too general
  • 🤔 Missing common materials
  • 👎 UI clunky
  • 🐌 Slow progression
  • 🪲 Inconsistent metric usage
Pipe Trades Pro Calc#3

Pipe Trades Pro Calc by Calculated Industries

Calculator | Welding & Piping
Worth Considering
🔧 Utilities
4.8😞(4.4K 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

More Welder Calculator apps to explore

FAQ about Welder Calculator

What are the best welder calculator apps for iPhone?
Miller Weld Setting Calculator tops our welder calculator apps ranking as of October 2026, with a 4.0-star average from 80 App Store ratings, and it's free to download.
Yes — 16 of the top welder calculator apps we rank are free to download, including Miller Weld Setting Calculator and WelderCalc: Welding Calculator.
Miller Weld Setting Calculator has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ welder calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.