Comparison

Concrete Calculator Tools vs Construction Calculator Pro #1

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Concrete Calculator Tools

This app simplifies concrete volume calculations for professionals and DIYers. It offers flexible unit support and a free rectangular slab calculator, with advanced features available via subscription.

Highlights
  • Flexible unit support (metric/imperial)
  • Rectangular slab calculator (free)
  • Circular slab calculator
  • Circular column calculator
  • Post hole calculator
  • Slab from area calculator
Features
Read full description

Concrete Calculator is the essential app for concreters, builders, contractors, and DIY enthusiasts who want to make concrete calculations quick and easy on the job site. Use your iPhone or iPad—Concrete Calculator is built for you. With a simple, easy-to-use design, Concrete Calculator helps you focus on the pour while the app handles the math. Perfect for Architects, Builders, Concreters, Construction Workers, Contractors, Designers, Engineers, Landscapers, and anyone who needs fast, accurate concrete estimates with ease. Concrete Calculator can save you time and money by reducing errors and material waste on site. WHY CONCRETE CALCULATOR? At Concrete Calculator, our mission is to create best-in-class concrete calculation tools. We’re working toward a sustainable business model so we can keep adding new features and saving you time and money on every job. FEATURES • Flexible Unit Support - Enter dimensions in metric or imperial (feet, inches) and get results in cubic metres, cubic feet, or cubic yards • Rectangular Slab Calculator (Free) - Our core calculator is free forever. Quickly calculate the concrete volume needed for rectangular or square slabs. Ideal for house slabs, patios, driveways, and foundations. PREMIUM FEATURES (Requires Concrete Tools Pro Subscription) • Circular Slab Calculator - Easily calculate concrete for circular slabs, footings, and bases. • Circular Column Calculator - Get the precise concrete volume for circular columns and piers. • Post Hole Calculator - Quickly calculate concrete for one or more post holes, ideal for fencing and decking projects. • Slab from Area Calculator - Great for irregular shapes. Enter the total area and depth to get an instant concrete volume calculation. FEEDBACK If there’s a calculator you’d like to see added, please email feedback@concretecalculator.app. NO ADS EVER We believe that if you’re paying for an app, it should deliver the best experience possible and be ad-free. That’s why Concrete Calculator will always have no ads. SUPPORT Have feedback or questions? We’d love to hear from you! Email us at support@concretecalculator.app. If Concrete Calculator helps you on the job, we’d appreciate an App Store review. Your review helps others find Concrete Calculator. Terms of Service: https://www.concretecalculator.app/en/legal/terms/ Privacy Policy: https://www.concretecalculator.app/en/legal/privacy/ Proudly made in Australia.

About

Construction Calculator Pro #1

This app provides advanced construction math tools for builders and contractors. It offers precise calculations for framing, material estimation, and complex angles, helping to reduce errors and save time on the job.

Highlights
  • Dimensional conversions (feet-inch, decimal, metric)
  • Rafter, stair, and angle calculations
  • Area, volume, and material estimations
  • Roofing, drywall, and siding estimates
  • Quick input with preset fraction buttons
Features
Read full description

Construction Calculator Pro #1 The Smartest Tool for Builders, Contractors, and Tradespeople Whether you’re framing a roof, estimating materials, or laying out stairs, Construction Calculator Pro #1 gives you the precision, speed, and reliability you need on the job. Designed for professionals, this app offers a full suite of advanced construction math features — from dimensional conversions to complex angle and rafter calculations — all in one powerful, easy-to-use tool. Key Features: Advanced Construction Math • Easily switch between feet-inch-fractions, decimal feet, metric units, and more • Preset fraction buttons for quick and accurate input • Convert seamlessly between all major formats Rafter, Stair & Angle Solutions • Calculate rise, run, and diagonal instantly • Handle common, hip, valley, and jack rafters with ease • Get precise cuts and angles for stairs, rake walls, and compound miters Area, Volume & Material Estimations • Compute square footage, cubic volume, and plan areas • Estimate roofing (bundles, sheets, pitch), drywall, siding, and more • Quickly calculate block and footing quantities Why Professionals Choose It: • Eliminates guesswork and reduces costly errors • Saves time on-site and during planning • Offers the versatility of two top-tier construction calculators in one app Built for those who build. Download Construction Calculator Pro #1 and put industry-grade power in your pocket. Terms of Use: https://apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://equable-stock-b78.notion.site/Privacy-Policy-230ecf57511e8055b033ff10a63428be

Screenshots

Concrete Calculator Tools4 screens
Construction Calculator Pro #14 screens

Verdict

The call

Concrete Calculator Tools and Construction Calculator Pro #1 both sit at 4.7 stars, but that hides the real split: 67% of Construction Calculator Pro #1's written reviews are positive against 0% of Concrete Calculator Tools's. Construction Calculator Pro #1 also leads on in-app purchases (none vs 4) and ads (none vs shown). Concrete Calculator Tools's advantage is update cadence (every 2 months vs every 12 months). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Concrete Calculator Tools sells 4 in-app purchases, starting at $3.99 per 7 days. Construction Calculator Pro #1 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Concrete Calculator Tools holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 51 and 97 respectively. Written reviews complicate that: 0% of Concrete Calculator Tools's written reviews are positive against 67% of Construction Calculator Pro #1's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Concrete Calculator Tools ships an update every 2 months, Construction Calculator Pro #1 every 12 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Concrete Calculator Tools versus Construction Calculator Pro #1: the parameters behind the verdict, then further details
ParameterConcrete Calculator ToolsConstruction Calculator Pro #1
PriceFreeFree
Rating4.7 (51 ratings) — better4.5 (97 ratings)
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings5197 — better
Update frequencyEvery 2 months — betterEvery 12 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size39 MB15 MB
Age rating4+4+
DeveloperPeth Pty LtdOryx

Customer experience

Concrete Calculator Tools

All ratings51 ratings
Positive92.2%
Neutral0.0%
Negative7.8%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Construction Calculator Pro #1

All ratings96 ratings
Positive90.6%
Neutral3.1%
Negative6.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

4 purchases

Concrete Calculator Tools

Subscriptions3
  • Weekly Pro3 Days trial$3.997 Days
  • Monthly Pro$5.991 Month
  • Annual Pro$19.991 Year
One-time1
  • One-Time Purchase$85.00
None

Construction Calculator Pro #1

No in-app purchases

Questions

Is Concrete Calculator Tools free?
Concrete Calculator Tools is free to download, with in-app purchases available.
Is Construction Calculator Pro #1 free?
Construction Calculator Pro #1 is free to download, with no in-app purchases.
Which has better reviews, Concrete Calculator Tools or Construction Calculator Pro #1?
Concrete Calculator Tools is rated higher. Concrete Calculator Tools averages 4.7 out of 5 from 51 ratings, while Construction Calculator Pro #1 averages 4.5 from 97 ratings.
Do Concrete Calculator Tools or Construction Calculator Pro #1 have ads?
Concrete Calculator Tools shows ads; Construction Calculator Pro #1 does not.
Which is updated more often, Concrete Calculator Tools or Construction Calculator Pro #1?
Concrete Calculator Tools ships an update every 2 months, and Construction Calculator Pro #1 every 12 months. Most recently, Concrete Calculator Tools was updated on November 4, 2026 and Construction Calculator Pro #1 on October 30, 2026.

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