Comparison

Calculator vs Smart 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 universal calculator offers traditional functions plus advanced features like equation solving, geometric calculations, and derivative work. Its smart scanner can read math from text, making it ideal for students and daily use.

Highlights
  • Equation solving
  • Geometric calculations
  • Derivative calculations
  • Smart scanner for text input
  • Traditional calculator functions
Features
Read full description

Andulator is a universal calculator designed for college and school students, as well as anyone who needs a reliable calculator in daily life. It provides all the traditional functionalities and much more: • Solve equations easily • Perform geometric calculations • Work with derivatives • Use the built-in smart scanner to instantly read numbers and operation symbols from handwritten or printed text Andulator combines powerful features with simplicity, making it the perfect tool for both learning and everyday use.

About

Smart Calculator·

This app offers a comprehensive suite of mathematical calculation tools, from basic arithmetic to advanced calculus and matrix operations. It also includes unit conversions and saves your calculation history for easy review. Personalize your experience with themes and night mode.

Highlights
  • Comprehensive calculation functions
  • Advanced mathematical operations
  • Unit conversion
  • Calculation history
  • Personalized themes and night mode
Features
Read full description

Smart Calculator is a powerful mathematical tool that integrates a range of complex computing functions into a simple and user-friendly interface. Whether you encounter mathematical calculation problems in your studies, work, or daily life, this calculator can provide timely and accurate solutions. Main features: Comprehensive calculation functions: including basic four operations (addition, subtraction, multiplication, division), square, square root, percentage calculation, trigonometric functions (sine, cosine, tangent), logarithm, exponent, factorial, etc. Advanced mathematical operations: Supports advanced mathematical functions such as calculus (derivatives, integrals), complex number calculations, matrix operations, statistical calculations, etc. Unit Conversion: Equipped with rich unit conversion functions, including conversion between multiple units such as length, weight, area, volume, speed, temperature, etc. History: Automatically save your calculation history, making it convenient for you to view and review previous calculation processes at any time. Personalized settings: Provides a variety of themes and color choices to meet your personalized needs. Support night mode to protect your vision. Application scenario: Learning: Whether it's elementary school students or college students, multifunctional calculators can help you solve calculation problems in math assignments and exams. Job: Engineers, scientists, accountants, and other professionals can use this calculator for complex mathematical calculations and data analysis. Life: In daily life such as shopping, budgeting, and investing, multifunctional calculators can also provide you with accurate calculation results. In short, a multifunctional calculator is a mathematical tool that is comprehensive, easy to operate, and suitable for various scenarios. It will become your capable assistant in learning, work, and life. Come and download to experience it!

Screenshots

Calculator4 screens
Smart Calculator·4 screens

Verdict

The call

The clearest difference is rating: Calculator at 5.0 against Smart Calculator·'s 4.3. Calculator also leads on update cadence (every 8 days vs every 7 months). Smart Calculator·'s advantage is iOS requirement (15.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

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 — 2 and 4 respectively.

UpkeepUpdate frequency

Calculator ships an update every 8 days, Smart Calculator· every 7 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Calculator versus Smart Calculator·: the parameters behind the verdict, then further details
ParameterCalculatorSmart Calculator·
PriceFreeFree
Rating5.0 (2 ratings) — better4.3 (4 ratings)
Number of ratings24 — better
Update frequencyEvery 8 days — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size6 MB4 MB
Age rating4+4+
DeveloperBytesly Technologies, LLC瑞媚 杨

Customer experience

Calculator

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Smart Calculator·

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Calculator

No in-app purchases

None

Smart Calculator·

No in-app purchases

Questions

Is Calculator free?
Calculator is free to download, with no in-app purchases.
Is Smart Calculator· free?
Smart Calculator· is free to download, with no in-app purchases.
Which has better reviews, Calculator or Smart Calculator·?
Calculator is rated higher. Calculator averages 5.0 out of 5 from 2 ratings, while Smart Calculator· averages 4.3 from 4 ratings.
Do Calculator or Smart Calculator· have ads?
Neither Calculator nor Smart Calculator· shows ads.
Which is updated more often, Calculator or Smart Calculator·?
Calculator ships an update every 8 days, and Smart Calculator· every 7 months. Most recently, Calculator was updated on October 15, 2026 and Smart Calculator· on October 24, 2026.

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