Construction Calculator ۬ vs BuildMate Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Construction Calculator ۬
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Construction Calculator gives you the tools you need to estimate materials, solve jobsite math, convert measurements, and plan construction projects with confidence. Includes everything you need to calculate feet, inches, fractions, areas, volumes, concrete, framing, roofing, masonry, electrical, HVAC, project dates, and more. Whether you're a contractor, carpenter, builder, remodeler, estimator, engineer, or DIY homeowner, this app helps you get accurate construction calculations fast. Useful for: general contractors, framers, carpenters, concrete workers, roofers, masons, electricians, HVAC techs, landscapers, project managers, estimators, homeowners, and more. You will find all the helpful tools: • Feet-Inch-Fraction Calculator • Construction Math Calculator • Area & Volume Calculator • Concrete Slab Calculator • Concrete Footing Calculator • Concrete Column Calculator • Concrete Post Hole Calculator • Rebar Calculator • Wire Mesh Calculator • Block Wall Calculator • Brick Wall Calculator • Paver Calculator • Asphalt Calculator • Crushed Stone Calculator • Stair Calculator • Rafter & Roof Pitch Calculator • Hip Roof Calculator • Floor Joist Calculator • Subfloor Material Calculator • Insulation Calculator • Ramp & Slope Calculator • Grade Calculator • Square Layout / 6-8-10 Calculator • Triangle & Geometry Calculator • Electrical Watts, Volts & Amps Calculator • HVAC Air Flow & Ventilation Calculator • Project Date & Deadline Calculator • Cost Per Square Foot Calculator • Loan, Mortgage & Payment Calculators • Saved Calculation Tapes • Notes for Project Planning • PDF Sharing & Export Construction Calculator: calculate, estimate, convert, and save the measurements you need for everyday building work. Quickly enter dimensions in feet, inches, fractions, yards, meters, centimeters, or millimeters. Add, subtract, multiply, divide, convert units, and solve common construction problems without switching between multiple apps. Estimate concrete for slabs, footings, columns, foundations, post holes, and backfill. Calculate rebar, wire mesh, block walls, brick walls, pavers, asphalt, crushed stone, driveway sealer, and other jobsite materials. Plan framing, stairs, ramps, joists, roof pitch, rafters, hip roofs, square layouts, slopes, grades, triangles, and more. Use built-in calculators for electrical loads, HVAC sizing, attic ventilation, project dates, cost per square foot, and construction business math. Keep your work organized with saved tapes, project notes, and shareable calculation results. Perfect for quick field estimates, material takeoffs, layout checks, remodeling projects, and contractor planning. Built for real jobsite use — fast, practical, and available offline. Calculate smarter — from blueprint to build. Terms & Conditions: https://draunt.com/terms Privacy Policy: https://draunt.com/privacy
BuildMate Calc
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BuildMate Calc makes jobsite measurement math faster and easier. Whether you're measuring lumber, checking dimensions, converting feet and inches, or working with fractional measurements, BuildMate Calc helps you get the answer without doing complicated calculations by hand. Designed for contractors, carpenters, builders, installers, DIYers, and anyone who regularly works with measurements. FEET, INCHES & FRACTIONS Enter measurements the way you actually use them: • Feet and inches • Fractional inches • Decimal measurements • Mixed measurements Quickly add, subtract, multiply, and divide measurements without manually converting everything into decimals first. FAST UNIT CONVERSION Convert between common measurement units including: • Feet • Inches • Meters • Centimeters • Millimeters Switch between US and metric measurements whenever your project requires it. BUILT FOR JOBSITE USE BuildMate Calc keeps the workflow simple: • Large, easy-to-tap controls • Clear measurement results • Fast fraction input • Simple unit switching • No unnecessary menus or complicated setup Open the app, enter your measurement, and get the result. REDUCE MEASUREMENT MISTAKES Instead of repeatedly converting fractions or calculating feet and inches manually, let BuildMate Calc handle the measurement math for you. Useful for: • Carpentry • Construction • Remodeling • Flooring • Framing • Woodworking • Installation work • Home improvement • DIY projects MADE FOR EVERYDAY MEASUREMENT WORK From checking a quick dimension to calculating measurements throughout an entire project, BuildMate Calc is designed to stay simple, fast, and reliable. Less time doing measurement math. More time getting the job done.
Screenshots
Verdict
The clearest difference is update cadence: BuildMate Calc at every 3 days against Construction Calculator ۬'s every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Construction Calculator ۬ sells 3 in-app purchases, starting at $5.99 per month and BuildMate Calc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Construction Calculator ۬ ships an update every 2 months, BuildMate Calc every 3 days. The most recent releases landed on October 8, 2026 and September 25, 2026 respectively.
| Parameter | Construction Calculator ۬ | BuildMate Calc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Draunt LLC | 航 杨 |
In-app purchases
Construction Calculator ۬
- Construction Calculator Monthly7 Days trial$5.991 Month
- Construction Calculator Yearly7 Days trial$39.991 Year
- Construction Calculator Lifetime$79.99
BuildMate Calc
- BuildMate Calc Pro$4.99
Questions
Is Construction Calculator ۬ free?
Is BuildMate Calc free?
Do Construction Calculator ۬ or BuildMate Calc have ads?
Which is updated more often, Construction Calculator ۬ or BuildMate Calc?
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