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Best Roof Truss Calculator Apps

249+ iOS apps curated and reviewed

3.6 avg rating
16 free apps
Updated October 2026

Every iPhone needs a few good roof truss calculator apps. We benchmark 249+ 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 Roof Truss Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Roof Truss CalculatorRoof Truss CalculatorFree3.0★ (2)NoYesOct 2026
2Roofing Calculator ProRoofing Calculator ProFree3.8★ (37)NoYesOct 2026
3RedX Roof - Rafter CalculatorRedX Roof - Rafter CalculatorFree4.7★ (850)NoYesOct 2026
4Carpentry CalculatorCarpentry CalculatorFree5.0★ (1)NoYesAug 2026
5Truss Calculator / Cálculo de cerchasTruss Calculator / Cálculo de cerchas$1.992.0★ (5)NoNoSep 2026
6Roofing Rafter CalculatorRoofing Rafter CalculatorFree—NoNoMay 2026
7Construction Roofing calcConstruction Roofing calcFree3.6★ (9)NoYesOct 2026
8Roof Calculator & RafterRoof Calculator & RafterFree—YesYesJun 2026

Top Picks for Roof Truss Calculator

Roof Truss Calculator#1

Roof Truss Calculator by Anna Filobok

Calculate truss count quickly!
Editor's Choice
🔧 Utilities
3.0(2 ratings)
FreeIn-App Purchases
Roof Truss Calculator screenshot 1
Roof Truss Calculator screenshot 2
Roof Truss Calculator screenshot 3
Roof Truss Calculator screenshot 4
Roof Truss Calculator screenshot 5
Roof Truss Calculator screenshot 6

Instantly calculate the number of roof trusses needed for your project. Input roof length and spacing in various units to get a quick count. Streamline your construction planning with this efficient tool.

Roofing Calculator Pro#2

Roofing Calculator Pro by Anna Filobok

Calculate in meter, cm, in, ft
Strong Contender
🔧 Utilities
3.8(37 ratings)
FreeIn-App Purchases
Roofing Calculator Pro screenshot 1
Roofing Calculator Pro screenshot 2
Roofing Calculator Pro screenshot 3
Roofing Calculator Pro screenshot 4
Roofing Calculator Pro screenshot 5
Roofing Calculator Pro screenshot 6

This tool quickly calculates roofing pitch, rafter length, and roof area. It seamlessly converts between imperial and metric units in real-time, supporting various input and output formats for measurements.

RedX Roof - Rafter Calculator#3

RedX Roof - Rafter Calculator by RedX Technology Inc

Rafters, Valleys, Trusses
Worth Considering
🔧 Utilities
4.7😐(850 ratings)
FreeIn-App Purchases
RedX Roof - Rafter Calculator screenshot 1
RedX Roof - Rafter Calculator screenshot 2
RedX Roof - Rafter Calculator screenshot 3
RedX Roof - Rafter Calculator screenshot 4
RedX Roof - Rafter Calculator screenshot 5
RedX Roof - Rafter Calculator screenshot 6

This app is a 3D roof builder and rafter calculator for contractors and DIYers. It automatically generates professional blueprints with labeled parts, cut lists, and material estimates. Design complex roof systems in interactive 3D and export plans for the job site.

What We Love

  • 🚀 Great app
  • 👍 Easy to use
  • 👍 Helpful for roofing work
  • 👍 Saves time
  • 👍 Accurate measurements

Room to Improve

  • 🐛 Crashes
  • 🔒 Requires account signup
  • 💰 Paid features
  • 💰 Expensive subscription
  • 🔧 Limited functionality in free version

More Roof Truss Calculator apps to explore

FAQ about Roof Truss Calculator

What are the best roof truss calculator apps for iPhone?
Roof Truss Calculator tops our roof truss calculator apps ranking as of October 2026, with a 3.0-star average from 2 App Store ratings, and it's free to download.
Yes — 16 of the top roof truss calculator apps we rank are free to download, including Roof Truss Calculator and Roofing Calculator Pro.
Roof Truss Calculator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ roof truss calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.