Comparison

interCalculator 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

interCalculator

This utility app offers real-time calculations with optional haptic feedback and a dark mode. It supports unit conversions, number base conversions, and finding divisors for integers.

Highlights
  • Real-time results
  • Haptic feedback
  • Number base conversion
  • Divisor finder
  • Dark Mode
  • Customizable color scheme
Read full description

Real-time result. Optional haptic feedback. Roll a die. Switch between Degrees and Radians. Convert a number between dec, bin, oct and hex. Find all divisors of any less-than-9-digit integer. Improved Function Mode. Dark Mode support. Copy and paste. Customizable color scheme.

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

interCalculator4 screens
Smart Calculator·4 screens

Verdict

The call

The clearest difference is update cadence: Smart Calculator· at every 7 months against interCalculator's every 18 months. On price, rating, ratings volume and ads 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

On the App Store both sit at effectively the same score — 5.0 for interCalculator against 5.0 for Smart Calculator·. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

interCalculator ships an update every 18 months, Smart Calculator· every 7 months. The most recent releases landed on June 5, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 8 level
interCalculator versus Smart Calculator·: the parameters behind the verdict, then further details
ParameterinterCalculatorSmart Calculator·
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Number of ratings22
Update frequencyEvery 18 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size54 MB4 MB
Age rating4+4+
Developerinterfinity Limited瑞媚 杨

Customer experience

interCalculator

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

Smart Calculator·

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

In-app purchases

None

interCalculator

No in-app purchases

None

Smart Calculator·

No in-app purchases

Questions

Is interCalculator free?
interCalculator 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, interCalculator or Smart Calculator·?
interCalculator and Smart Calculator· are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do interCalculator or Smart Calculator· have ads?
Neither interCalculator nor Smart Calculator· shows ads.
Which is updated more often, interCalculator or Smart Calculator·?
interCalculator ships an update every 18 months, and Smart Calculator· every 7 months. Most recently, interCalculator was updated on June 5, 2026 and Smart Calculator· on September 20, 2026.

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