Comparison

Concrete Calculator Tools vs AutoFix

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

AutoFix

Features
Read full description

AutoFix — Your Complete Car Care Companion AutoFix is the all-in-one car maintenance app that combines VIN scanner, OBD diagnostic, service log, and receipt scanner tools—powered by AI—to track your vehicle’s health, history, and car value in one place. Advanced Vehicle Scanning - VIN Scanner & Free Decoder (NHTSA vPIC): Instantly scan the windshield/barcode to decode VIN details (year, make, model, trim, engine). - OBD Diagnostic: Professional-grade OBD-II code lookup with AI guidance matched to your vehicle profile. - Car Value Analysis: Get smarter car value estimates using condition, mileage, and location—perfect for resale or trade-in. Digital Service Log + Receipt Scanner - Smart Service Log: Keep a complete service log with photos, parts, technician notes, and invoices. - Receipt OCR Scanner: Snap a photo and let OCR auto-fill date, mileage, shop name, and services performed. - Maintenance Tracker: Central “vehicle tracker” for service history, intervals, and upcoming tasks. Comprehensive History Management - Service Timeline: Visual timeline of maintenance and repairs. - Cost Tracking: Monitor spend by category; forecast upcoming costs. - Reminders: Mileage/time-based alerts for oil changes, brakes, tires, and inspections. - PDF Export: Share a professional maintenance report for buyers, insurance, or fleet audits. Pro Profiles & Regional Intelligence - Multi-Vehicle Profiles: Store specs for all your cars in one app. - Location-Aware: Regional pricing and nearby service recommendations. - Secure Sign-In: Google, Apple, Facebook, or email with multi-factor options. AI-Powered Car Care - Smart Recommendations: Personalized schedules by make/model/usage. - Condition Assessment: Data-driven evaluations to improve accuracy of car value. - Predictive Analytics: Catch issues early and reduce repair costs. Security & Privacy - Encrypted Cloud (Firebase): Enterprise-grade protection for documents (insurance, registration, warranty). - Privacy-First: Your vehicle data stays yours; export anytime (CSV/PDF). Perfect For - Car owners who want professional car maintenance tracking - Used-car buyers needing reliable car value & condition checks - Fleet managers needing a unified vehicle tracker and service log - Anyone who wants an AI assistant for smarter, lower-cost car care Key Benefits - Save money with predictive maintenance - Increase resale car value with complete service log and receipts - Avoid costly repairs with early OBD diagnostic insights - Keep everything organized with a powerful receipt scanner and document vault Terms of Use (EULA): Apple's Standard EULA applies. View full terms at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.  Our custom Terms of Use are also available in-app under Settings → Legal & Information → Terms of Use, covering additional app-specific terms and subscription details. Download AutoFix today and take control of your vehicle’s health, history, and value—effortlessly.

Screenshots

Concrete Calculator Tools4 screens
AutoFix4 screens

Verdict

The call

The clearest difference is ads: AutoFix at none against Concrete Calculator Tools's shown. AutoFix also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, 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

Both are free to download. Concrete Calculator Tools sells 4 in-app purchases, starting at $3.99 per 7 days and AutoFix sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Concrete Calculator Tools ships an update every 2 months, AutoFix every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Concrete Calculator Tools versus AutoFix: the parameters behind the verdict, then further details
ParameterConcrete Calculator ToolsAutoFix
PriceFreeFree
Rating4.7 (51 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings51 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.1 — better
Further details — not scored
Size39 MB47 MB
Age rating4+4+
DeveloperPeth Pty LtdMD FERRAKKEM MANSUR BHUIYAN

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
3 purchases

AutoFix

Subscriptions3
  • Quick Check$0.997 Days
  • Full Assessment$2.991 Month
  • Multi-Angle$2.991 Month

Questions

Is Concrete Calculator Tools free?
Concrete Calculator Tools is free to download, with in-app purchases available.
Is AutoFix free?
AutoFix is free to download, with in-app purchases available.
Do Concrete Calculator Tools or AutoFix have ads?
Concrete Calculator Tools shows ads; AutoFix does not.
Which is updated more often, Concrete Calculator Tools or AutoFix?
Concrete Calculator Tools ships an update every 2 months, and AutoFix every 2 weeks. Most recently, Concrete Calculator Tools was updated on October 24, 2026 and AutoFix on October 28, 2026.

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