Comparison

Calculation Machine vs ProCalc

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

Head to head
About

Calculation Machine

Features
Read full description

Step back in time and rediscover the nostalgia of classic calculators with Calculation Machine, a meticulously crafted iOS app that captures the essence of those iconic devices. Immerse yourself in the familiar design and intuitive interface as you perform everyday calculations with a touch of retro flair. Features: • Authentic Vintage Design: Immerse yourself in the nostalgic charm of classic calculators with Calculation Machine's meticulously recreated design. From the iconic button layout to the retro-inspired display, every detail evokes memories of simpler times. • Intuitive Functionality: Enjoy effortless calculations with Calculation Machine's user-friendly interface. The familiar layout and responsive buttons make it easy to perform basic and advanced calculations, just like your trusty classic calculator of yesteryear. • Essential Calculation Functions: Access a comprehensive suite of calculation functions, including basic arithmetic, scientific operations, memory storage, and percentage calculations. Vintage Calculator is your versatile companion for everyday math tasks. • Vintage Charm, Modern Convenience: Experience the nostalgic appeal of classic calculators without compromising on modern convenience. Calculation Machine supports various screen sizes and orientations, ensuring seamless compatibility with your iOS device. Why Calculation Machine? • Reignite Nostalgia: Recapture the fond memories of using classic calculators, a symbol of simplicity and reliability. • Embrace Authenticity: Experience the genuine look and feel of classic calculators, meticulously recreated for an immersive retro experience. • Simplify Calculations: Enjoy effortless calculations with a user-friendly interface and familiar layout, reminiscent of classic calculators. • Unleash Versatility: Access a wide range of calculation functions, from basic arithmetic to scientific operations, catering to diverse needs. • Embrace Convenience: Experience seamless compatibility with your iOS device, thanks to support for various screen sizes and orientations. Download Calculation Machine App today and embark on a nostalgic journey through the world of classic calculators!

About

ProCalc

Read full description

Stylish, Minimal, All-in-One Calculator and Utility Suite • Customize colors for digits, operators, brackets and functions. • Set precision, percentage logic. • Sleek modern light/dark UI. • Scientific and financial tools for everyday use. • Unlock premium themes for a personalized experience. • History and memory. Easily add to history manually or with each press of equal button Everyday Utilities: - Standard Calculator: Quick, reliable calculations - Date Calculator: Track duration and intervals - Unit Converter: Length, weight, temperature and more - Currency Converter: Real-time conversion for global currencies - Fuel Calculator: Manage fuel costs efficiently - Work Shift Calculator: Track hours, breaks, overtime and holiday pay Financial Tools: - Loan Calculator: Plan repayments - Mortgage Calculator: Manage home financing - Retirement Planner: Forecast your future savings - Savings Calculator: Track your growth - Much more... Health and Wellness: - BMI Calculator: Quick health metric insights History and Tracking: Save and review past calculations Premium Features: Unlock additional themes. Download now and simplify your life with a modern, customizable calculator and utility suite!

Screenshots

Calculation Machine3 screens
ProCalc4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculation Machine at none against ProCalc's 4. Calculation Machine also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ProCalc sells 4 one-off in-app purchases. Calculation Machine asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
Calculation Machine versus ProCalc: the parameters behind the verdict, then further details
ParameterCalculation MachineProCalc
PriceFreeFree
Update frequency—Monthly
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size25 MB34 MB
Age rating4+4+
DeveloperRECEP OGUZHAN SENOGLUPenquinzoo Limited

In-app purchases

None

Calculation Machine

No in-app purchases

4 purchases

ProCalc

One-time4
  • Unlock Flat themes$3.99
  • Graphs and pdf export.$3.99
  • Unlock Neon themes$4.99
Show 1 more
  • All themes$4.99

Questions

Is Calculation Machine free?
Calculation Machine is free to download, with no in-app purchases.
Is ProCalc free?
ProCalc is free to download, with in-app purchases available.
Do Calculation Machine or ProCalc have ads?
ProCalc shows ads; Calculation Machine does not.

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