Structor: Construction Calc.

1.0.3

Obelisk Agency

0.00

0 reviews

10+
Downloads

Free

65+ offline construction calculators for contractors, engineers & DIYers

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About Structor: Construction Calc.

Structor: Construction Calc. is a tools app developed by Obelisk Agency.

Download Statistics

Structor: Construction Calc. has been downloaded 13 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

Structor: Construction Calc. is FREE to download. The APK download size is 5.19 MB. The latest version available is 1.0.3. The last update was on July 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play 2 weeks ago.

Description

Structor: Construction Calculator
The all-in-one toolbox for builders. Structor packs 65+ professional construction calculators into a single, fast, fully offline app — built for the realities of the job site.

Whether you are pouring a slab, framing a wall, sizing a beam, running conduit, or estimating paint, Structor gives you accurate numbers, clean material lists, and code-aware guidance in seconds. No signup. No internet. No nonsense.

CATEGORIES
• Concrete — slabs, footings, columns, stairs, rebar, ready-mix
• Framing — studs, joists, rafters, headers, beam sizing
• Roofing — pitch, rise/run, shingles, underlayment, ridge cap
• Plumbing & HVAC — pipe sizing, BTU loads, duct, water flow
• Electrical — wire size, voltage drop, conduit fill, breakers
• Painting — coverage, primer, gallons per room
• Earthwork — excavation, fill, compaction, grading
• General Tools — area, volume, unit conversion, geometry

KEY FEATURES
• 100% offline — works in basements, on rooftops, anywhere
• Metric and imperial units, switch instantly
• 10 languages: English, Spanish, Romanian, German, French, Portuguese, Polish, Turkish,
Arabic, Hindi
• Field Mode — high-contrast, large-button UI for gloves and bright sun
• Job Projects — group calculations by client, address, or job
• Material lists — auto-generated bills of materials, ready to share
• Compliance indicators — flags values that fall outside common code ranges
• Calculation history — every result saved locally, searchable
• Favorites — pin the calculators you use every day
• Voice input — speak dimensions hands-free
• PDF export — share clean reports with clients and inspectors
• Recently used — jump back to your last calculation in one tap
• Calculation chaining — pipe outputs from one calculator into another

BUILT FOR THE PEOPLE WHO BUILD
General contractors, civil and structural engineers, architects, carpenters, framers, plumbers, HVAC techs, electricians, roofers, painters, masons, landscapers, estimators, and serious DIY homeowners. If you measure, cut, pour, or wire - Structor is for you.

DISCLAIMER
All results are estimates intended to support professional judgement. Structor is not a substitute for licensed engineering, local building codes, or qualified inspection. Always verify calculations and consult a qualified professional before purchasing materials or building a structure.

PRIVACY
Structor is built privacy-first. No accounts, no tracking, no cloud sync. Every calculation, history entry, and project stays on your device. The app shows ads through Google AdMob, with anonymous crash reports through Firebase Crashlytics and aggregate usage analytics through Firebase Analytics. We do not collect personal data of any kind.

Download Structor and put a complete construction office in your pocket.

Recent changes:
More accurate, more reliable.

• Fixed results in several calculators: wire gauge, floor/ceiling joist spans, hip roof area, and miter & crown angles
• Calculator-to-calculator chaining now works in every language
• Projects: choose your currency — material lists and PDFs now match your language
• Steadier voice input, PDF export, and purchases
• Now fully translated in all 10 languages

Thanks for building with Structor.

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More data about Structor: Construction Calc.

Price	Free to download
Total downloads	13
Recent downloads	0
Rating	No ratings
Ranking	Not ranked
Version	1.0.3
APK size	5.19 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Structor: Construction Calc. compared with similar apps

Common keywords of similar apps

Structor Calculation Offline Professional Built Job Sizing Lists Wire Engineers Fully Conduit Clean Code Ready Hvac Pipe Fill General Works Languages Projects Share History Voice Input Pdf Export Reports Chaining Results Qualified Privacy Firebase Analytics Language Construction Calculators Calculator Material Building Contractors App Framing Beam Accurate Area Calculations Materials

Keywords missing from this app

Concrete Calculate Civil Volume Cost Roof Slab Engineering Steel Feet Estimate Easily Rebar Site Quantity Units Square Pro Estimator Unit Design Build Weight Metric Column Quickly Layouts Estimates Columns Inches Wall Bags Rafters Fast Yards Tools Rafter

Downloads over time

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Structor: Construction Calc. has been downloaded 13 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Structor: Construction Calc.

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Developer information for Obelisk Agency

Obelisk Agency

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Comments on Structor: Construction Calc. for Android

★★★★★ Silvia B. · Apr 28, 2026

This helped me a lot for my woodworking business.

Google Play Rankings for Structor: Construction Calc.

This app is not ranked

Technologies used by Structor: Construction Calc.

12 permissions

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