Best BuilderFax By Lumber alternatives: apps like BuilderFax By Lumber

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

BuilderFax By Lumber is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to BuilderFax By Lumber

Pipe Trades Pro Calc#1

Pipe Trades Pro Calc by Calculated Industries

Calculator | Welding & Piping
Editor's Choice
๐Ÿ”ง Utilities
4.8๐Ÿ˜ž(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

  • 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
Mike Holt's Electrical Toolbox#3

Mike Holt's Electrical Toolbox by Mike Holt Enterprises

Electrical Power Calculator
Worth Considering
๐Ÿ”ง Utilities
4.6๐Ÿ˜(196 ratings)
Free
Mike Holt's Electrical Toolbox screenshot 1
Mike Holt's Electrical Toolbox screenshot 2
Mike Holt's Electrical Toolbox screenshot 3
Mike Holt's Electrical Toolbox screenshot 4

This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

What We Love

  • ๐Ÿ‘ Great app for electricians
  • ๐Ÿ’ก Provides code article references
  • ๐Ÿ‘ Useful for on-the-spot reference
  • ๐Ÿ‘ Excellent for verifying calculations
  • ๐Ÿ‘ Helpful for exam preparation
  • ๐Ÿ‘ Simplifies the trade
  • ๐Ÿ‘ Great jobsite resource
  • ๐Ÿ‘ Handy tool for electricians
  • ๐Ÿ‘ Teaches code in an advanced way
  • ๐Ÿ‘ Free app with needed features
  • ๐Ÿ‘ Helps size A/C circuits correctly
  • ๐Ÿ‘ American made

Room to Improve

  • ๐Ÿ› Emailing results not working
  • ๐Ÿ› Outdated information
  • ๐Ÿ› Load calc a little clunky
  • ๐Ÿ› Content setup needs overhaul
  • ๐Ÿ› Video series lacks completion system
  • ๐Ÿ› Bug with widescreen video exit
  • ๐Ÿ› Not user-friendly
  • ๐Ÿ› Outdated app needs refinement
  • ๐Ÿ› Previous calculation data not erased
  • ๐Ÿ› App is straight garbage (paid)

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Southwireยฎ Voltage Drop Calc
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