Comparison

Calculator Ten 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 Ten

This utility app offers ten distinct calculators, accessible via a single numeric keypad. It allows users to switch between calculations seamlessly, customize calculator colors, and utilize features like history display and copy-paste functionality. It supports multitasking and undo options for a streamlined experience.

Highlights
  • Ten individual calculators
  • Single numeric keypad
  • Swipe to switch calculators
  • Customizable calculator colors
  • Calculation history display
  • Copy and paste between calculators
  • Undo function
Features
Read full description

By displaying a list of 10 calculators, you can easily operate with one numeric keypad. If you have such an experience, please use it! - Have you ever wanted another calculator while using it. - Have you ever reluctantly cleared the calculation to do another calculation. [Functions] - A standard Calculator. Calculated in input order. - The number of input and display digits is 10. - Landscape orientation supported. - Up to 10 calculators can be used. - Swipe to move between calculators. (ON / OFF on the setting screen) - The color of the calculator can be set individually. (Set in the individual settings screen) - Supports percentage calculations. - Consumption tax calculation (including tax and excluding tax) can be easily calculated on a dedicated screen. - Percentage calculation can be easily calculated even from the dedicated screen. - Rounding can be easily done from the dedicated screen. - Display of calculation history. - Use the Copy and Paste buttons to copy and paste data between each calculator. - Press the SUM button to get the total for the entire calculator. (The currently selected calculator will not be included in the total.) - Supports multitasking. - Select the "Undo" button to go back to the previous calculation result. - The calculation results can be copied to the clipboard (pasteboard).

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

Calculator Ten3 screens
Smart Calculator·4 screens

Verdict

The call

The clearest difference is rating: Calculator Ten at 5.0 against Smart Calculator·'s 4.3. Calculator Ten also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (13.0 vs 15.0). Smart Calculator·'s advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support 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 Ten holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

Calculator Ten ships an update every 3 weeks, Smart Calculator· every 7 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Calculator Ten versus Smart Calculator·: the parameters behind the verdict, then further details
ParameterCalculator TenSmart Calculator·
PriceFreeFree
Rating5.0 (1 ratings) — better4.3 (4 ratings)
Positive reviews100.0% of reviews—
Number of ratings14 — better
Update frequencyEvery 3 weeks — betterEvery 7 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size11 MB4 MB
Age rating4+4+
DeveloperKatsumi Yoshimura瑞媚 杨

Customer experience

Calculator Ten

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Smart Calculator·

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

In-app purchases

None

Calculator Ten

No in-app purchases

None

Smart Calculator·

No in-app purchases

Questions

Is Calculator Ten free?
Calculator Ten 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 Ten or Smart Calculator·?
Calculator Ten is rated higher. Calculator Ten averages 5.0 out of 5 from 1 ratings, while Smart Calculator· averages 4.3 from 4 ratings.
Do Calculator Ten or Smart Calculator· have ads?
Calculator Ten shows ads; Smart Calculator· does not.
Which is updated more often, Calculator Ten or Smart Calculator·?
Calculator Ten ships an update every 3 weeks, and Smart Calculator· every 7 months. Most recently, Calculator Ten was updated on October 7, 2026 and Smart Calculator· on October 24, 2026.

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