Best apps like Unlimited Calculator Pro

16+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated July 2026

Unlimited Calculator Pro is great, but it's not the only option. Explore 16+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Unlimited Calculator Pro

BigInt Calculator#1

BigInt Calculator by Viktor Pobedria

Fast multi-threaded calculator
Editor's Choice
🔧 Utilities
4.3(3 ratings)
Free
BigInt Calculator screenshot 1
BigInt Calculator screenshot 2
BigInt Calculator screenshot 3
BigInt Calculator screenshot 4

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
Calculator with history tape + screenshot 1
Calculator with history tape + screenshot 2
Calculator with history tape + screenshot 3
Calculator with history tape + screenshot 4
Calculator with history tape + screenshot 5
Calculator with history tape + screenshot 6

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%.#3

Calculator%. by Unicom TOV

Simple, big screen and buttons
Worth Considering
🔧 Utilities
4.4😊(3.9K ratings)
FreeAds
Calculator%. screenshot 1
Calculator%. screenshot 2
Calculator%. screenshot 3
Calculator%. screenshot 4
Calculator%. screenshot 5
Calculator%. screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient for large numbers
  • 💡 Helpful for solving problems

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 💸 Intrusive ads
  • 🔍 Difficult to find settings/options

More apps like Unlimited Calculator Pro

4
Haseba Calculator
Haseba Calculator
Haseba Calculator
Basic, Scientific, Easy to Use
Free

This app offers a user-friendly calculator with both basic and scientific functions. It features a clean interface, voice input, and convenient history tracking. Advanced options include memory slots for storing values and applying operations to them.

Scientific calculatorVoice calculatorCalculation history
🔧 Utilities
(3.8K)
free with in-app purchases
5
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support
🔧 Utilities
(9.6K)
free with in-app purchases
6
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

Basic & Scientific CalculatorLive Currency ConverterHistory Tape
🔧 Utilities
(357K)
free with in-app purchases
7
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
8
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
9
BigNum Calc
BigNum Calc
BigNum Calc
by Wei WEI
Free
🔧 Utilities
(0)
10
Calculator with fractions
Calculator with fractions
Calculator with fractions
Fractions and big numbers
Free

This utility app performs calculations with fractions and large numbers. It offers a clean, ad-free experience for users needing precise mathematical operations.

Fraction calculationBig number supportAd-free experience
🔧 Utilities
(4)
free