Comparison

Calculator vs Calculator⊕

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

Head to head
About

Calculator

This app offers a comprehensive suite of 15 calculators for everyday and scientific needs. Perform basic arithmetic, complex scientific calculations, and specialized conversions for units, taxes, loans, health, and more with accurate results.

Highlights
  • Classic and Scientific Calculations
  • Unit Converter (length, area, volume, etc.)
  • Sales Tax, Tip, and Discount Calculators
  • Loan and Savings Calculators
  • Health (BMI, BMR) and Ovulation Calculators
  • GPA and Unit Price Calculators
  • Fuel Cost and Efficiency Calculators
Features
Read full description

Do you calculate manually? Bored with your in-built Calculator App? Download this Calculator app and do math calculations easily. With this app, you can smoothly enter your data and get results quickly. With the best calculator app around, relax and do your calculations accurately. This all in one calculator app is going to be your go-to choice for everyday use. Apart from doing fundamental arithmetic operations like addition, subtraction, multiplication, and division, you can do scientific calculations too. If you are looking for a simple calculator along with a scientific calculator, which gives accurate results up to 10 decimal places, this app is among the best calculator app for you. Get the most out of your Unit converter by quickly and easily converting between multiple units of measurement. This unit converter is the perfect tool for converting between units of length, area, volume, speed, temperature, mass, pressure, and more. With a simple and intuitive design, it's easy to use and makes converting units a breeze. * List of calculators that you get in this app: - Classic Calculator: This calculator allows you to perform addition, subtraction, multiplication, and division as well as advanced mathematical calculations. - Scientific Calculator: Do advanced mathematical calculations like logarithmic & trigonometric functions easily. - Sales Tax calculator: Find out before-tax price and final or after-tax price. - Age calculator: Calculate age in years, months, days, or minutes! - Tip calculator: Learn how much you and your friends should leave for a tip, instantly! - Discount calculator: Save money by calculating discounts rapidly and accurately. - Fuel calculator: Enter travel distance, fuel efficiency, and fuel price to know how much your trip will cost. - Fuel Efficiency: Enter mileage before and after fueling to see how efficiently your car uses gas. - Savings calculator: Calculate the savings easily with the best savings calculator. - Loan Calculator: It helps to calculate the monthly payments, interest cost, and total amount to be repaid on a loan over a specified period of time. - Health Calculator: It will calculate the BMI based on height and weight, and BMR which represents the number of calories their body needs to function at rest. - Ovulation Calculator: Predicts fertility window by calculating the date of ovulation for tracking menstrual cycles and optimizing chances of conception. - GPA Calculator: Calculates Grade Point Average (GPA) based on inputted grades and credits for easy academic performance tracking. - Unit Price Calculator: Calculates unit price for comparison shopping by dividing total cost by quantity. - GST Calculator: It will help individuals or businesses determine the amount of GST payable on specific items. - Unit Converter: Easily convert any quantity from one unit into other: length, weight, temperature, speed, density, pressure, etc. It is very helpful during construction work. - World Time: Displays current time in different time zones around the world for easy global time tracking. - Numeral System: Converts numbers between different numeral systems (e.g., decimal, binary, hexadecimal) for easy numerical conversions. * Features: - Perform basic arithmetic (addition, subtraction, multiplication, division) - Add parentheses and math operators - Scientific Calculator including Logarithm, Integer, Radian etc. functions - View calculation history with the history log - Edit and correct data before calculating - Copy the calculated result to the clipboard for easy access - Option to choose from various themes - Easy to read numbers due to clear display format - Share calculations and results easily with others When you go for this calculator app download, not only do your calculations become easier and more accurate but also it helps save your precious time!

About

Calculator⊕

This app offers a comprehensive suite of calculating tools, including basic, scientific, and fraction solvers. It features an enhanced history log for tracking and sharing past computations, along with customizable options for a personalized user experience. Enjoy a clean interface and reliable precision for all your mathematical needs.

Highlights
  • Basic, Complex, Scientific, and Fraction modes
  • Enhanced calculation history
  • Share and copy results
  • Customizable interface options
  • User-friendly design
  • Accurate and reliable calculations
Features
Read full description

WELCOME TO CALCULATOR+ – YOUR ALL-IN-ONE MATH SOLUTION! Simplify your calculations with the most advanced and user-friendly calculator app.  Whether you're a student, professional, or math enthusiast, Calculator+ is designed to meet all your needs. KEY FEATURES 1. ADVANCED CALCULATING MODES • Basic Mode: Ideal for quick and straightforward calculations. Includes functions like addition, subtraction, multiplication, and division. • Complex Mode: Expertly handle complex numbers with functions designed for real and imaginary components. • Scientific Mode: Designed for advanced calculations, this mode includes trigonometric functions, logarithms, exponents, and more. • Fraction Solver: Provides quick, accurate fraction solutions, guarantees precise results and supports quick learning, suitable for academic and practical applications. 2. ENHANCED CALCULATION HISTORY • Track Your Work: View and revisit your past calculations anytime • Share & Copy: Easily share your results or copy them for other applications. 3. CUSTOMIZABLE EXPERIENCE • Personalize Your Calculator: Choose your preferred number of decimal points or set up vibration feedback. 4. USER-FRIENDLY INTERFACE • Enjoy a clean and intuitive interface, allowing smooth navigation and access to all features without complexity. 5. ACCURATE & RELIABLE • Engineered for precision, our calculator ensures that your calculations are accurate and dependable, making it a trustworthy tool for any task. WHY CHOOSE CALCULATOR+? • No Ads: Enjoy a distraction-free experience. • Free & Reliable: Trusted by thousands of users worldwide. • Perfect for Everyone: From students to engineers, Calculator+ is your go-to tool for all calculations. Download Calculator+ today and simplify your math challenges with ease! Privacy Policy: https://calculatorsmartplus.web.app/privacy.html Terms & Conditions: https://calculatorsmartplus.web.app/terms.html

Screenshots

Calculator4 screens
Calculator⊕4 screens

Verdict

The call

The clearest difference is review sentiment: Calculator⊕ at 100% against Calculator's 33%. Calculator⊕ also leads on rating (5.0 vs 4.3) and update cadence (every 10 days vs every 3 months). On price, ratings volume, ads and in-app purchases 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. Calculator sells 1 one-off in-app purchase and Calculator⊕ sells 7 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calculator⊕ holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 20 and 9 respectively. Written reviews point the same way: 33% of Calculator's written reviews are positive against 100% of Calculator⊕'s.

UpkeepUpdate frequency

Calculator ships an update every 3 months, Calculator⊕ every 10 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Calculator versus Calculator⊕: the parameters behind the verdict, then further details
ParameterCalculatorCalculator⊕
PriceFreeFree
Rating4.3 (20 ratings)5.0 (9 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings20 — better9
Update frequencyEvery 3 monthsEvery 10 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.014.0 — better
Further details — not scored
Size33 MB26 MB
Age rating4+4+
DeveloperRV AppStudios LLCDaniil Kabachuk

Customer experience

Calculator

All ratings20 ratings
Positive80.0%
Neutral5.0%
Negative15.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Calculator⊕

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Calculator

One-time1
  • Remove Ads$2.99
7 purchases

Calculator⊕

Subscriptions7
  • Monthly Premium Access3 Days trial$0.991 Month
  • Weekly Pro Features Access3 Days trial$1.997 Days
  • Monthly Pro Features Access3 Days trial$2.991 Month
Show 4 more
  • Half-Yearly Premium Access$2.996 Months
  • Yearly Premium Access$4.991 Year
  • Yearly Special Offer Access$4.991 Year
  • Yearly Pro Features Access3 Days trial$9.991 Year

Questions

Is Calculator free?
Calculator is free to download, with in-app purchases available.
Is Calculator⊕ free?
Calculator⊕ is free to download, with in-app purchases available.
Which has better reviews, Calculator or Calculator⊕?
Calculator⊕ is rated higher. Calculator averages 4.3 out of 5 from 20 ratings, while Calculator⊕ averages 5.0 from 9 ratings.
Do Calculator or Calculator⊕ have ads?
Both Calculator and Calculator⊕ show ads.
Which is updated more often, Calculator or Calculator⊕?
Calculator ships an update every 3 months, and Calculator⊕ every 10 days. Most recently, Calculator was updated on November 7, 2026 and Calculator⊕ on November 4, 2026.

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