Best Calc² alternatives: apps like Calc²

10+ similar apps compared and reviewed

4.5 avg rating

9 free apps

Updated November 2026

Calc²

Manar Alhamdy

🔧 Utilities

💰 Finance

Whether you want more options like Calc² 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 Calc²

KuCalc by Mineaki Sakatoku

Calculator with history

Editor's Choice

🔧 Utilities

0.0(0 ratings)

Free

Calculator Silver by Hannes Sverrisson

Calculate with ribbon

Strong Contender

🔧 Utilities

4.4(5 ratings)

$1.99

This utility app offers a comprehensive calculator experience with features like a backspace key, printable/emailable calculation history, and Apple Watch integration. Customize the look and feel, and easily copy results to other applications.

Calculator: History & Percent by 贺黄

Scientific, Fractions & Units

Worth Considering

🔧 Utilities

3.8(20 ratings)

FreeAdsIn-App Purchases

Calculator: History & Percent screenshot 1

Calculator: History & Percent screenshot 2

Calculator: History & Percent screenshot 3

Calculator: History & Percent screenshot 4

Calculator: History & Percent screenshot 5

Calculator: History & Percent screenshot 6

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 Calc²

Calculator%.

Simple, big screen and buttons

Free

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

Big display and buttonsEasy to useBasic calculations

Simple. Scientific. Smart.

Free

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

Standard and scientific calculatorLive expression and answer previewMultiple display formats

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

Customizable themes and colorsDual-line displayCalculation history

Calculator for All: Solves

Basic, Scientific, No Ads

Free

A versatile calculator app for Apple devices that offers instant results, editable expressions, and synchronized history across all your devices. It includes unit conversion and is free with no ads. An optional one-time purchase unlocks advanced features like currency conversion and history tools.

Edit expressions and get instant resultsSynchronized calculation history across devicesUnit and currency conversion

🔧 Utilities

(385)

free with in-app purchases

This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.

Optional RPN modeMultiple undo and redoUnit conversions and constants

🔧 Utilities

(214)

free with in-app purchases

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

Basic arithmetic operationsPercentage calculationsMultiple color schemes

🔧 Utilities

(34K)

free with in-app purchases

Compare with Calc²

Simple Calculator.

Basic Casio-style calculator

Free

A straightforward calculator designed for speed and accuracy, mimicking classic pocket calculators. It offers real-world logic, business-focused calculations like cost, sell, and margin, and a clean interface for effortless use.

Real-world logic, no forced order of operationsRunning total displayCost, sell, margin calculations