Comparison

BuildersCalcsPro vs Concrete Calculator Tools

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

Head to head
About

BuildersCalcsPro

This app simplifies complex construction calculations for various building trades and DIY projects. It offers tools for concrete, foundations, brickwork, roofing, and more, with an intuitive interface. Includes a VAT calculator and a brain-resting game.

Highlights
  • Concrete quantity calculations
  • Foundation and floor slab calculations
  • Brick, block, and mortar calculations
  • Roofing and wall tile quantity estimation
  • Paint and heat loss calculations
  • Thermal property calculators
  • VAT calculator
Features
Read full description

BuilderscalcsPro is possibly the only IPhone App you will need for all your calculations in Most Building Trades and DIY projects. It combines all your needs into 1 App and there's no need to be a Scientist or expert Mathematician to use it because of the ease of use and simple to understand Interface. There's also a brilliant VAT calculator and even a game you can play to rest your brain. Main Programs Include. CONCRETE Quantities FLOOR SLAB *Aggregate *Sand *Cement FOUNDATIONS *Aggregate *Sand *Cement RENDERING & PLASTERING *Mortar *Sand *Cement *Plaster BRICK & BLOCKWORK *Quantities of Brick / Block *Amounts of Mortar *Sand *Cement FLOOR JOISTS *Joist Sizes *Stress Graded Timbers *Various Dead Loads ROOFING Quantities *Slates *Tiles *Battens *Felt *Nails WALL TILES *Tile Quantities *Adhesive amounts PAINT Quantities *Wall & Ceilings HEATLOSS of ROOM or BUILDING *Output in Watts *Corrected output for Radiator Selection THERMAL Calculators *Floors *Walls *Framing VAT Calculator *Multiple Edit INFO *General Conversion Formulae

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.

Screenshots

BuildersCalcsPro4 screens
Concrete Calculator Tools4 screens

Verdict

The call

The clearest difference is price: Concrete Calculator Tools at Free against BuildersCalcsPro's $2.99. Concrete Calculator Tools also leads on rating (4.7 vs 1.4) and update cadence (every 2 months vs every 10 months). BuildersCalcsPro's advantage is review sentiment (38% vs 0%) and in-app purchases (none vs 4). On device support and iOS requirement 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

Concrete Calculator Tools is free to download; BuildersCalcsPro costs $2.99 up front. Concrete Calculator Tools sells 4 in-app purchases, starting at $3.99 per 7 days. BuildersCalcsPro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Concrete Calculator Tools holds the better App Store score, 4.7 against 1.4. That said, the two scores are not equally well evidenced: Concrete Calculator Tools has 51 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 38% of BuildersCalcsPro's written reviews are positive against 0% of Concrete Calculator Tools's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

BuildersCalcsPro ships an update every 10 months, Concrete Calculator Tools every 2 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard8 real differences · 2 level
BuildersCalcsPro versus Concrete Calculator Tools: the parameters behind the verdict, then further details
ParameterBuildersCalcsProConcrete Calculator Tools
Price$2.99Free — better
Rating1.4 (5 ratings)4.7 (51 ratings) — better
Positive reviews37.5% of reviews — better0.0% of reviews
Number of ratings551 — better
Update frequencyEvery 10 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better18.0
Further details — not scored
Size8 MB39 MB
Age rating4+4+
DeveloperRobert ThompsonPeth Pty Ltd

Customer experience

BuildersCalcsPro

All ratings5 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

Concrete Calculator Tools

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

In-app purchases

None

BuildersCalcsPro

No 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

Questions

Is BuildersCalcsPro free?
BuildersCalcsPro costs $2.99, with no in-app purchases.
Is Concrete Calculator Tools free?
Concrete Calculator Tools is free to download, with in-app purchases available.
Which has better reviews, BuildersCalcsPro or Concrete Calculator Tools?
Concrete Calculator Tools is rated higher. BuildersCalcsPro averages 1.4 out of 5 from 5 ratings, while Concrete Calculator Tools averages 4.7 from 51 ratings.
Do BuildersCalcsPro or Concrete Calculator Tools have ads?
Concrete Calculator Tools shows ads; BuildersCalcsPro does not.
Which is updated more often, BuildersCalcsPro or Concrete Calculator Tools?
BuildersCalcsPro ships an update every 10 months, and Concrete Calculator Tools every 2 months. Most recently, BuildersCalcsPro was updated on October 7, 2026 and Concrete Calculator Tools on October 14, 2026.

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