Best apps like CaIculator

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

Whether you want more options like CaIculator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to CaIculator

BigInt Calculator#1

BigInt Calculator by Viktor Pobedria

Arbitrary-precision math
Editor's Choice
🔧 Utilities
4.5(4 ratings)
Free
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This app offers a fast, multi-threaded calculator with a spreadsheet-like interface for easy editing and instant updates. It handles large numbers and complex expressions with arbitrary-precision arithmetic, making it suitable for various real-world calculations.

Calculator with history tape +#2

Calculator with history tape + by Mariia Mishchenko

Create your Calculator style
Strong Contender
🔧 Utilities
3.7(3 ratings)
FreeIn-App Purchases
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This calculator app offers a user-friendly interface with large buttons and a spacious display, mimicking traditional handheld calculators. It allows for extensive customization of themes and includes a history saving feature for easy access to past calculations. Enjoy a personalized and efficient calculation experience.

Calculator with History ++#3

Calculator with History ++ by 贺 黄

calculator tape
Worth Considering
🔧 Utilities
4.0(20 ratings)
FreeAds
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This utility app provides essential arithmetic functions with advanced features like large number display and a comprehensive history log. It allows for character-by-character rollback and easy screen clearing, making complex calculations manageable.

More apps like CaIculator

4
Calculator : AI Math & Convert
Calculator : AI Math & Convert
Calculator : AI Math & Convert
Convert Units & Solve with AI
Free

This app offers a comprehensive suite of calculation tools, including standard, scientific, and AI-powered math assistance. It also features a unit converter, financial calculators, and time/date tools, all within an intuitive interface. Users can access calculation history and customize themes for a personalized experience.

AI Math Assistant for instant answersStandard and Scientific calculationsUnit converter for various units
🔧 Utilities
(8)
free with in-app purchases
5
Omega Calculator
Omega Calculator
Omega Calculator
Basic & Scientific Calculator
Free

A beautiful and intuitive calculator app for iPhone and iPad, offering both basic arithmetic and advanced scientific functions. It features a smooth, fluid interface with large, colorful buttons and high-quality mathematical typesetting. Results are saved to a history tape and synced across devices, with customizable themes available.

Basic and scientific calculation modesIntuitive and fluid interfaceHigh-quality mathematical typesetting
🔧 Utilities
(42)
free with in-app purchases
6
The Simple Calculator - Solve!
The Simple Calculator - Solve!
The Simple Calculator - Solve!
Calculate math with ease.
Free

This app offers a straightforward way to perform everyday calculations, including basic arithmetic, roots, percentages, and geometric formulas for common shapes. It supports fractions and offers convenient features like dark mode and copy-paste functionality.

Basic arithmetic operationsRoots and percentagesGeometric calculations for shapes
🔧 Utilities
(171)
free with in-app purchases
7
Calculator Quick
Calculator Quick
Calculator Quick
a fast & efficient calculator
Free

This utility app provides a swift and efficient way to perform calculations. It allows users to view and edit arithmetic formulas, and export or share their calculation history.

Fast and efficient calculationsView and edit arithmetic formulasExport calculation history
🔧 Utilities
(7)
free with in-app purchases
8
SwiftSum: Simple Calculator
SwiftSum: Simple Calculator
SwiftSum: Simple Calculator
Math Solver & Calculator App
Free

This app provides a user-friendly interface for performing basic mathematical operations quickly and accurately. It's designed for anyone needing a reliable tool for everyday calculations, from students to professionals.

Basic operations (add, subtract, multiply, divide)User-friendly interfaceRapid calculation results
🔧 Utilities
(66)
ad-supported
9
eCalculator - Enhanced Edition
eCalculator - Enhanced Edition
eCalculator - Enhanced Edition
More than original calculator
Free

This app enhances the standard calculator with advanced features like history, equation viewing, and a scientific mode. It offers specialized calculators for fractions, programming, and tips, along with extensive unit and currency conversions. Personalize your experience with themes and keyboard input.

Basic and scientific calculationsFraction calculatorProgrammer calculator (binary, octal, decimal, hex)
🔧 Utilities
(151)
free with in-app purchases
10
Calcy - Calculator App
Calcy - Calculator App
Calcy - Calculator App
by Vitalii Gryniuk
Free

This utility app provides a comprehensive calculator with a history of previous calculations and automatic number saving. It offers scientific functions, constants, and supports both portrait and landscape orientations. A premium subscription unlocks all features for an annual fee.

Calculation historyAutomatically save numbersScientific notation
🔧 Utilities
(42)
freemium