Best apps like Calculator - Simple & Stylish

13+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated July 2026

Calculator is great, but it's not the only option. Explore 13+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
๐Ÿ“Š Productivity
4.0(62 ratings)
Free
KobCard screenshot 1
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KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Calculator

OneCalc: All-in-one Calculator#1

OneCalc: All-in-one Calculator by tasser gyati

Calculates everything. Try it.
Editor's Choice
๐Ÿ“Š Productivity
4.6๐Ÿ˜Š(4.8K ratings)
FreeAds
OneCalc: All-in-one Calculator screenshot 1
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OneCalc: All-in-one Calculator screenshot 3
OneCalc: All-in-one Calculator screenshot 4
OneCalc: All-in-one Calculator screenshot 5
OneCalc: All-in-one Calculator screenshot 6

This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

What We Love

  • ๐Ÿš€ Excellent app with many handy extras
  • ๐Ÿ‘ Easy to use and one of the daily drivers
  • ๐Ÿ‘ Helps with work
  • ๐Ÿ‘ Great for calculations and conversions

Room to Improve

  • ๐Ÿ› Crashes when using the 'More' section
  • ๐Ÿ› Incorrect date duration calculations
  • ๐Ÿ” Ads can be intrusive and disrupt calculations
ClevCalc - Calculator#2

ClevCalc - Calculator by Cleveni Inc.

All-In-One Calculator
Strong Contender
๐Ÿ“Š Productivity
4.7๐Ÿ˜Š(12K ratings)
FreeAdsIn-App Purchases
ClevCalc - Calculator screenshot 1
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This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Efficient calculations
  • ๐Ÿ’ก Versatile features (currency, unit conversions, etc.)
  • ๐Ÿ‘ Intuitive interface

Room to Improve

  • ๐Ÿ’ฐ Subscription model too expensive
  • ๐Ÿ” Ads can be intrusive
  • ๐Ÿ› Occasional UI issues (e.g. ads blocking functionality)
Calculatorยด#3

Calculatorยด by Oval Software Oy

Basic - Advanced - Scientific
Worth Considering
๐Ÿ“Š Productivity
4.6๐Ÿ˜(395 ratings)
FreeIn-App Purchases
Calculatorยด screenshot 1
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This app is a powerful and intelligent calculator with a smart UI and live results. It offers basic, advanced, and scientific functions, a history log, customizable themes, and user-definable functions. It also includes features like an on-screen timer and iPad multitasking support.

What We Love

  • ๐Ÿ‘ Clean and intuitive user interface
  • ๐Ÿš€ Fast and efficient performance
  • ๐Ÿ“Š Shows calculation progression like paper tape
  • ๐ŸŽจ Customizable appearance and themes

Room to Improve

  • ๐Ÿ’ฐ Switched to subscription model from free/one-time purchase
  • ๐Ÿ˜ค Bait-and-switch pricing strategy
  • ๐Ÿ” Paywall on basic features like clear button

More apps like Calculator

4
Fraction Calculator Plus #1
Fraction Calculator Plus #1
Fraction Calculator Plus #1
Decimal to Fractions Converter
Free

Easily perform fraction calculations including addition, subtraction, multiplication, and division. Convert fractions to decimals and vice versa with a clear, user-friendly interface. Ideal for students, cooks, and DIYers needing quick and accurate fraction management.

Add, subtract, multiply, and divide fractionsConvert fractions to decimalsAutomatically simplifies fractions
๐Ÿ“Š Productivity
(22K)
free with in-app purchases
5
Scientific Calculator *
Scientific Calculator *
Scientific Calculator *
Math & financial Calculator
Free

This app offers a comprehensive suite of calculation tools, including basic and advanced math functions, unit conversions, and financial calculators. It also features a history log for easy access to past calculations and allows for customization of themes.

Basic and complex calculationsUnit and currency converterFinancial calculators (loan, discount)
๐Ÿ“Š Productivity
(8)
free with in-app purchases
6
Calculator History&calc
Calculator History&calc
Calculator History&calc
No Ads&symbolab&math&tax
Free

This calculator app offers a clean interface for both basic and scientific calculations. It features a history log, input process display, and customizable keyboard options. Designed for ease of use, it supports one-handed operation and provides real human voice announcements.

Calculation historyInput process displayScientific calculations
๐Ÿ“Š Productivity
(14)
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7
Calculator XLt
Calculator XLt
Calculator XLt
5 in 1 Calculator
Free

This app combines five essential calculation tools into one convenient package. It offers standard, scientific, unit conversion, loan, and tip calculators with a user-friendly interface and large buttons. Available on multiple Apple devices, it streamlines everyday calculations.

Standard CalculatorScientific CalculatorUnit Converter
๐Ÿ“Š Productivity
(577)
free with in-app purchases
8
Super Calculator-Calculator HD
Super Calculator-Calculator HD
Super Calculator-Calculator HD
Smart & Scientific Calculator
Free

This app combines basic, scientific, currency, and unit conversion tools into a single, powerful calculator. It offers features like history records, number speech, and seamless result inheritance across different calculator types for an efficient workflow.

Basic and scientific calculationsCurrency converter with 150+ currenciesUnits converter for various measurements
๐Ÿ“Š Productivity
(192)
freemium
9
Natural Scientific Calculator
Natural Scientific Calculator
Natural Scientific Calculator
The calculator millions love
Free

This app offers a natural way to input mathematical equations, similar to writing them on paper. It features intuitive editing with swipe gestures and pinch-to-zoom for complex expressions. Save frequently used equations for quick access.

Natural input for equationsSwipe to edit and pinch to zoomHistory and favorites for equations
๐Ÿ“Š Productivity
(91)
freemium
10
Calculator: Pro
Calculator: Pro
Calculator: Pro
Plus Calc for iPad & iPhone
Free

This app offers a versatile calculator with both basic and scientific functions. It includes advanced features like currency and unit conversions, customizable themes, and history tracking. Optimized for both portrait and landscape modes, it's designed for users needing precise calculations and conversions.

Basic and scientific calculatorCurrency converterUnit converter
๐Ÿ“Š Productivity
(555)
free with in-app purchases