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Best Architecture Calculator Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated September 2026

Architect Calculator is the household name in architecture calculator, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Architecture Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Architect CalculatorArchitect CalculatorFree—NoNoMay 2026
2Construction Master Pro CalcConstruction Master Pro CalcFree4.8★ (40K)NoYesSep 2026
3Construction Master 5 CalcConstruction Master 5 CalcFree4.8★ (13K)NoYesSep 2026
4Construction CalculatorConstruction CalculatorFree4.7★ (625)NoYesSep 2026
5Feet and Inches CalculatorFeet and Inches CalculatorFree4.6★ (409)YesYesSep 2026
6Construction Calculato‪r CCalcConstruction Calculato‪r CCalcFree—NoNoMay 2026
7Civil: Construction CalculatorCivil: Construction CalculatorFree—NoYesAug 2026
8Architecture IQArchitecture IQFree—YesNoMay 2026

Top Picks for Architecture Calculator

Construction Master Pro Calc#2

Construction Master Pro Calc by Calculated Industries

Feet Inch Fraction Calculator
Strong Contender
🔧 Utilities
4.8😐(40K ratings)
FreeIn-App Purchases
#45in Utilities
Construction Master Pro Calc screenshot 1
Construction Master Pro Calc screenshot 2
Construction Master Pro Calc screenshot 3
Construction Master Pro Calc screenshot 4
Construction Master Pro Calc screenshot 5
Construction Master Pro Calc screenshot 6

This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.

What We Love

  • 🚀 Convenient and always available
  • ⚙️ Comprehensive construction calculations
  • 💪 Industry-standard tool
  • 🔍 Accurate and reliable
  • 📱 Integrates well with mobile devices

Room to Improve

  • 💰 Subscription model too expensive
  • 🔒 Locks data behind subscription
  • 🔄 Forced to re-purchase after device changes
  • 🔍 Lacks full metric support
  • 🔧 Occasional UI/UX issues
Construction Master 5 Calc#3

Construction Master 5 Calc by Calculated Industries

Feet Inch Fraction Calculator
Worth Considering
🔧 Utilities
4.8😊(13K ratings)
FreeIn-App Purchases
Construction Master 5 Calc screenshot 1
Construction Master 5 Calc screenshot 2
Construction Master 5 Calc screenshot 3
Construction Master 5 Calc screenshot 4
Construction Master 5 Calc screenshot 5
Construction Master 5 Calc screenshot 6

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

What We Love

  • 👍 Convenient to have on phone
  • 💡 Useful for construction work
  • 🚀 Performs like physical calculator
  • 👍 Helpful for calculations and estimates
  • 👍 Great tool for framers and carpenters

Room to Improve

  • 💰 Expensive subscription model
  • 🤔 Prefer one-time purchase option
  • 🤔 Subscription cost as much as physical calculator
  • 🤔 Should allow trial before subscription
  • 🐛 Issues with restoring purchases

More Architecture Calculator apps to explore

FAQ about Architecture Calculator

Are there free architecture calculator apps for iPhone?
Yes — 19 of the top architecture calculator apps we rank are free to download, including Architect Calculator and Construction Master Pro Calc.
Architect Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ architecture calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.