Comparison

Dual Calculator vs Calculator

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

Head to head
About

Dual Calculator

Features
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Two calculators. One screen. Faster calculations. Dual Calculator: Split Screen gives you two calculators in one clean workspace, making it easy to calculate, compare results, and work with multiple numbers without constantly switching screens. Whether you're studying, working with numbers, handling business calculations, or solving scientific math problems, the dual calculator layout helps you work faster and stay focused. KEY FEATURES โ€ข TWO CALCULATORS ON ONE SCREEN Run two separate calculations side by side and keep both results visible at the same time. โ€ข INSTANT VALUE TRANSFER Move a result from one calculator to the other with a tap. Continue your calculations without memorizing or retyping numbers. โ€ข BASIC CALCULATOR Handle everyday calculations quickly with a simple and easy-to-use interface. โ€ข SCIENTIFIC CALCULATOR Access scientific functions when you need more advanced calculations for math, science, engineering, or study. โ€ข COMPARE RESULTS EASILY Calculate different values simultaneously and compare your results without losing your previous calculation. โ€ข BUILT FOR MULTITASKING Perfect when one calculator isn't enough. Work with two calculations independently while keeping everything visible. โ€ข FAST AND LIGHTWEIGHT Designed for quick calculations, reliable performance, and an uncomplicated calculator experience. USEFUL FOR Students solving math and science problems, engineers working with multiple values, accountants and business users comparing figures, and anyone who regularly needs more than one calculation at a time. Instead of switching between calculator screens or writing down temporary results, keep two calculations ready at once. Calculate side by side. Compare instantly. Transfer results with a tap. Download Dual Calculator: Split Screen and make everyday calculations faster and easier.

About

Calculator

Features
Read full description

Transform everyday calculations into effortless experiences with the most intuitive calculator app designed for iOS. Whether you're splitting bills or converting currencies, get instant accurate results in a beautifully designed interface. Perfect for students, professionals, business owners, and anyone who values speed and precision. Key Features: BASIC & SCIENTIFIC MODES Simple arithmetic operations (add, subtract, multiply, divide) SMART CALCULATION HISTORY Never lose your calculations again View and reuse previous results instantly Copy any result with a single tap Clear history anytime you want CURRENCY CONVERTER Real-time exchange rates for 150+ currencies Offline mode with last updated rates Quick conversion between multiple currencies Perfect for travelers and international business UNIT CONVERTER Length, weight, temperature, volume conversions Time and speed calculations Area and digital storage units Energy and power measurements FINANCIAL TOOLS Tip calculator with bill splitting Loan and mortgage calculators Tax and discount calculations Interest rate computations Budget planning assistance STUDENT-FRIENDLY Perfect for homework and exams Step-by-step calculation display Supports complex mathematical expressions Fraction and decimal conversions Great for STEM subjects BUSINESS PROFESSIONALS Quick profit margin calculations ROI and investment returns Commission and salary computations Tax estimations Expense tracking support DESIGNED FOR EVERYONE Clean, intuitive interface anyone can use No learning curve required Lightning-fast response time Works perfectly on iPhone and iPad Regular updates with new features WHY CHOOSE OUR CALCULATOR? We built this app because we believe calculations should be simple, fast, and accessible to everyone. Unlike cluttered calculator apps filled with confusing buttons, ours focuses on what matters: giving you accurate results quickly while looking beautiful on your device. Whether you're calculating a restaurant tip, solving homework problems, or managing business finances, we've optimized every detail for your convenience.

Screenshots

Dual Calculator3 screens
Calculator4 screens

Verdict

The call

The clearest difference is ads: Calculator at none against Dual Calculator's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dual Calculator ships an update every 4 months, Calculator every 2 months. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

Scorecard1 real difference ยท 5 level
Dual Calculator versus Calculator: the parameters behind the verdict, then further details
ParameterDual CalculatorCalculator
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better16.6
Further details โ€” not scored
Size41 MB56 MB
Age rating4+4+
DeveloperHuzaib SayyedLadkunvar Ahirwar

In-app purchases

None

Dual Calculator

No in-app purchases

None

Calculator

No in-app purchases

Questions

Is Dual Calculator free?
Dual Calculator is free to download, with no in-app purchases.
Is Calculator free?
Calculator is free to download, with no in-app purchases.
Do Dual Calculator or Calculator have ads?
Dual Calculator shows ads; Calculator does not.
Which is updated more often, Dual Calculator or Calculator?
Dual Calculator ships an update every 4 months, and Calculator every 2 months. Most recently, Dual Calculator was updated on October 28, 2026 and Calculator on October 30, 2026.

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