Comparison

Concrete Calculator Tools vs Smart Drainage System Control

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

Smart Drainage System Control

Manage farm water systems for increased profitability and environmental protection. Optimize drainage, sub-irrigation, and conservation practices to improve water quality, boost yields, and reduce soil erosion.

Highlights
  • Water management optimization
  • Drainage water management
  • Sub-irrigation
  • Conservation practices
  • Improved water quality
  • Increased farm profitability
Features
Read full description

For over 50 years, Agri Drain has provided products and services to increase farm profitability while improving and protecting our valuable natural resources. Our water management products are used for in-field and edge-of-field agronomic and conservation practices such as drainage water management, sub-irrigation, saturated buffers, bio-reactors, tile outlet terraces, ponds and wetlands to conserve and improve water quality, increase yields and reduce soil erosion.

Screenshots

Concrete Calculator Tools4 screens
Smart Drainage System Control4 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Drainage System Control at none against Concrete Calculator Tools's 4. Smart Drainage System Control also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). Concrete Calculator Tools's advantage is ratings volume (51 vs 1). On price 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. Smart Drainage System Control asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Smart Drainage System Control holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Concrete Calculator Tools has 51 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Concrete Calculator Tools ships an update every 2 months, Smart Drainage System Control every 5 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard7 real differences · 3 level
Concrete Calculator Tools versus Smart Drainage System Control: the parameters behind the verdict, then further details
ParameterConcrete Calculator ToolsSmart Drainage System Control
PriceFreeFree
Rating4.7 (51 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings51 — better1
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.3 — better
Further details — not scored
Size39 MB37 MB
Age rating4+4+
DeveloperPeth Pty LtdAgri Drain

Customer experience

Concrete Calculator Tools

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

Smart Drainage System Control

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

Smart Drainage System Control

No in-app purchases

Questions

Is Concrete Calculator Tools free?
Concrete Calculator Tools is free to download, with in-app purchases available.
Is Smart Drainage System Control free?
Smart Drainage System Control is free to download, with no in-app purchases.
Which has better reviews, Concrete Calculator Tools or Smart Drainage System Control?
Smart Drainage System Control is rated higher. Concrete Calculator Tools averages 4.7 out of 5 from 51 ratings, while Smart Drainage System Control averages 5.0 from 1 ratings.
Do Concrete Calculator Tools or Smart Drainage System Control have ads?
Concrete Calculator Tools shows ads; Smart Drainage System Control does not.
Which is updated more often, Concrete Calculator Tools or Smart Drainage System Control?
Concrete Calculator Tools ships an update every 2 months, and Smart Drainage System Control every 5 days. Most recently, Concrete Calculator Tools was updated on October 24, 2026 and Smart Drainage System Control on October 13, 2026.

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